Indentation fixes

This settles a style for 'case' statements:
The label and closing colons are indented with two spaces,
The body is indented with two more, totalling four spaces.

7 files changed, 72 insertions, 72 deletions

diff --git a/src/ifplugd.action b/src/ifplugd.action
index 762b504..9716bce 100755
--- a/src/ifplugd.action
+++ b/src/ifplugd.action
@@ -17,34 +17,34 @@ case "$2" in
     declare -a dhcp_profiles
     declare -a static_profiles
     while read -r profile; do
-      (
-        echo "Reading profile '$profile'"
-        source "$PROFILE_DIR/$profile"
-        [[ "$Interface" == "$1" && "$Connection" == "ethernet" ]] || continue
-        is_yes "${AutoWired:-no}" && exit 1 # user preferred AUTO profile
-        [[ "$IP" == "dhcp" ]] && exit 2 # dhcp profile
-        exit 3 # static profile
-      )
-      case $? in
-        1) preferred_profiles+=("$profile");;
-        2) dhcp_profiles+=("$profile");;
-        3) static_profiles+=("$profile");;
-      esac
+        (
+          echo "Reading profile '$profile'"
+          source "$PROFILE_DIR/$profile"
+          [[ "$Interface" == "$1" && "$Connection" == "ethernet" ]] || continue
+          is_yes "${AutoWired:-no}" && exit 1 # user preferred AUTO profile
+          [[ "$IP" == "dhcp" ]] && exit 2 # dhcp profile
+          exit 3 # static profile
+        )
+        case $? in
+          1) preferred_profiles+=("$profile");;
+          2) dhcp_profiles+=("$profile");;
+          3) static_profiles+=("$profile");;
+        esac
     done < <(list_profiles)
     if [[ ${#preferred_profiles[@]} > 1 ]]; then
-      echo "AutoWired flag for '$1' set in more than one profile (${preferred_profiles[*]})"
+        echo "AutoWired flag for '$1' set in more than one profile (${preferred_profiles[*]})"
     fi
     for profile in "${preferred_profiles[@]}" "${dhcp_profiles[@]}" "${static_profiles[@]}"; do
-      if ForceConnect=yes "$SUBR_DIR/network" start "$profile"; then
-        mkdir -p "$(dirname "$PROFILE_FILE")"
-        printf "%s" "$profile" > "$PROFILE_FILE"
-        exit 0
-      fi
+        if ForceConnect=yes "$SUBR_DIR/network" start "$profile"; then
+            mkdir -p "$(dirname "$PROFILE_FILE")"
+            printf "%s" "$profile" > "$PROFILE_FILE"
+            exit 0
+        fi
     done
   ;;
   down)
     if [[ -e "$PROFILE_FILE" ]]; then
-      "$SUBR_DIR/network" stop "$(< "$PROFILE_FILE")" && rm -f "$PROFILE_FILE"
+        "$SUBR_DIR/network" stop "$(< "$PROFILE_FILE")" && rm -f "$PROFILE_FILE"
     fi
   ;;
   *)
diff --git a/src/lib/8021x b/src/lib/8021x
index 1cd4343..fa23dd3 100644
--- a/src/lib/8021x
+++ b/src/lib/8021x
@@ -200,27 +200,27 @@ wpa_make_config_block() {
         echo "ssid=$(wpa_quote "$ESSID")"
         [[ $AP ]] && echo "bssid=${AP,,}"
         is_yes "${AdHoc:-no}" && echo "mode=1"
-        ;;
+      ;;
       wpa-configsection)
         printf "%s\n" "${WPAConfigSection[@]}"
         return
-        ;;
+      ;;
       *)
         report_error "Unsupported security setting: '$Security'"
         return 1
-        ;;
+      ;;
     esac
 
     # Key management
     case $Security in
       none)
         echo "key_mgmt=NONE"
-        ;;
+      ;;
       wep)
         echo "key_mgmt=NONE"
         echo "wep_tx_keyidx=0"
         echo "wep_key0=$(wpa_quote "$Key")"
-        ;;
+      ;;
       wpa)
         echo "proto=RSN WPA"
         if [[ "${#Key}" -eq 64 ]]; then
@@ -228,7 +228,7 @@ wpa_make_config_block() {
         else
             echo "psk=$(wpa_quote "$Key")"
         fi
-        ;;
+      ;;
     esac
 
     # Hidden SSID
diff --git a/src/lib/auto.action b/src/lib/auto.action
index bdbb9ad..ae49384 100755
--- a/src/lib/auto.action
+++ b/src/lib/auto.action
@@ -31,7 +31,7 @@ case $action in
         netctl-auto stop "$interface"
         exit 1
     fi
-    ;;
+  ;;
   DISCONNECT)
     if [[ -z $profile ]]; then
         dhcpcd -k "$interface"
@@ -42,15 +42,15 @@ case $action in
         exit 1
     fi
     ip_unset && rm -f "$PROFILE_FILE"
-    ;;
+  ;;
   LOST|REESTABLISHED)
     # Not handled.
     exit 0
-    ;;
+  ;;
   *)
     # ???
     exit 1
-    ;;
+  ;;
 esac
 
 
diff --git a/src/lib/globals b/src/lib/globals
index 8277a40..51acb0d 100644
--- a/src/lib/globals
+++ b/src/lib/globals
@@ -45,14 +45,14 @@ is_yes() {
     case ${1,,} in
       yes|true|on|1)
         return 0
-        ;;
+      ;;
       no|false|off|0)
         return 1
-        ;;
+      ;;
       *)
         report_error "Not a valid truth value: '$1'"
         return 1
-        ;;
+      ;;
     esac
 }
 
@@ -61,8 +61,8 @@ is_yes() {
 
 ## Show what we evaluate when debugging, but always evaluate
 do_debug() {
-  report_debug "${FUNCNAME[1]}:" "$@"
-  "$@"
+    report_debug "${FUNCNAME[1]}:" "$@"
+    "$@"
 }
 
 ## Exit if we are not effectively root
diff --git a/src/lib/ip b/src/lib/ip
index 02d99f4..f2f787d 100644
--- a/src/lib/ip
+++ b/src/lib/ip
@@ -36,20 +36,20 @@ ip_set() {
                 report_error "DHCP IP lease attempt failed on interface '$Interface'"
                 return 1
             fi
-            ;;
+          ;;
           dhclient)
             rm -f "/run/dhclient-${Interface}.pid"
             if ! do_debug dhclient -q -e "TIMEOUT=${TimeoutDHCP:-10}" -pf "/run/dhclient-$Interface.pid" $DhclientOptions "$Interface"; then
                 report_error "DHCP IP lease attempt failed on interface '$Interface'"
                 return 1
             fi
-            ;;
+          ;;
           *)
             report_error "Unsupported DHCP client: '$DHCPClient'"
             return 1
-            ;;
+          ;;
         esac
-        ;;
+      ;;
       static)
         if [[ $Address ]]; then
             for addr in "${Address[@]}"; do
@@ -66,13 +66,13 @@ ip_set() {
                 return 1
             fi
         fi
-        ;;
+      ;;
       ""|no)
-        ;;
+      ;;
       *)
         report_error "IP must be either 'dhcp', 'static' or 'no'"
         return 1
-        ;;
+      ;;
     esac
 
     # Add static IP routes
@@ -89,16 +89,16 @@ ip_set() {
     case "$IP6" in
       dhcp*|stateless|static)
         [[ -d "/proc/sys/net/ipv6" ]] || modprobe ipv6
-        ;;
+      ;;
       no)
         [[ -d "/proc/sys/net/ipv6" ]] && sysctl -q -w "net.ipv6.conf.$interface_sysctl.accept_ra=0"
-        ;;
+      ;;
       "")  # undefined IP6 does not prevent RA's from being received -> nop
-        ;;
+      ;;
       *)
         report_error "IP6 must be 'dhcp', 'dhcp-noaddr', 'stateless', 'static' or 'no'"
         return 1
-        ;;
+      ;;
     esac
 
     case "$IP6" in
@@ -114,10 +114,10 @@ ip_set() {
             report_error "DHCPv6 IP lease attempt failed on interface '$Interface'"
             return 1
         fi
-        ;;
+      ;;
       stateless)
         sysctl -q -w "net.ipv6.conf.$interface_sysctl.accept_ra=1"
-        ;;
+      ;;
       static)
         sysctl -q -w "net.ipv6.conf.$interface_sysctl.accept_ra=0"
         if [[ -n $Address6 ]]; then
@@ -127,7 +127,7 @@ ip_set() {
                 fi
             done
         fi
-        ;;
+      ;;
     esac
 
     if [[ $IP6 ]]; then
@@ -193,13 +193,13 @@ ip_unset() {
             if [[ -f "/run/dhcpcd-$Interface.pid" ]]; then
                 do_debug dhcpcd -qk "$Interface" >/dev/null
             fi
-            ;;
+          ;;
           dhclient)
             if [[ -f "/run/dhclient-$Interface.pid" ]]; then
                 # Alternatively, use -r instead of -x to also release the lease
                 do_debug dhclient -q -x "$Interface" -pf "/run/dhclient-$Interface.pid" >/dev/null
             fi
-            ;;
+          ;;
         esac
     fi
     if [[ "$IP6" == dhcp* ]]; then
diff --git a/src/lib/network b/src/lib/network
index 1117737..bc11da7 100755
--- a/src/lib/network
+++ b/src/lib/network
@@ -22,19 +22,19 @@ interface_is_up() {
 ## Activate an interface
 # $1: interface name
 bring_interface_up() {
-  local interface=$1
-  ip link set dev "$interface" up &>/dev/null
-  timeout_wait "${TimeoutUp:-5}" 'interface_is_up "$interface"'
+    local interface=$1
+    ip link set dev "$interface" up &>/dev/null
+    timeout_wait "${TimeoutUp:-5}" 'interface_is_up "$interface"'
 }
 
 ## Deactivate an interface
 # $1: interface name
 bring_interface_down() {
-  local interface=$1
-  ip addr flush dev "$interface" &>/dev/null
-  ip link set dev "$interface" down &>/dev/null
-  # We reuse the up timeout (down normally is faster)
-  timeout_wait "${TimeoutUp:-5}" '! interface_is_up "$interface"'
+    local interface=$1
+    ip addr flush dev "$interface" &>/dev/null
+    ip link set dev "$interface" down &>/dev/null
+    # We reuse the up timeout (down normally is faster)
+    timeout_wait "${TimeoutUp:-5}" '! interface_is_up "$interface"'
 }
 
 
@@ -69,7 +69,7 @@ case $1 in
         exit 1
     fi
     report_notice "Started network profile '$Profile'"
-    ;;
+  ;;
   stop)
     report_notice "Stopping network profile '$Profile'..."
     # JP: sandbox the eval
@@ -88,7 +88,7 @@ case $1 in
         exit 1
     fi
     report_notice "Stopped network profile '$Profile'"
-    ;;
+  ;;
 esac
 
 
diff --git a/src/netctl-auto b/src/netctl-auto
index 1264469..a799b4b 100755
--- a/src/netctl-auto
+++ b/src/netctl-auto
@@ -35,16 +35,16 @@ case $STARTSTOP in
     list_profiles | while read -r profile; do
         report_debug "Examining profile '$profile'"
         (
-            source "$PROFILE_DIR/$profile"
-            is_yes "${ExcludeAuto:-no}" && exit 1
-            : ${Security:=none}
-            [[ $Interface != "$INTERFACE" ]] && exit 1
-            [[ $Connection != "wireless" ]] && exit 1
-            # Exclude wpa-config, the wpa_conf is 'complete' and doesn't fit in this scheme
-            [[ $Security == "wpa-config" ]] && exit 1
+          source "$PROFILE_DIR/$profile"
+          [[ $Interface == "$INTERFACE" ]] || continue
+          is_yes "${ExcludeAuto:-no}" && exit 1
+          [[ $Connection != "wireless" ]] && exit 1
+          : ${Security:=none}
+          # Exclude wpa-config, the wpa_conf is 'complete' and doesn't fit in this scheme
+          [[ $Security == "wpa-config" ]] && exit 1
 
-            printf "%s\n" "network={" "$(wpa_make_config_block)" "id_str=\"$profile\"" "}" >> "$WPA_CONF"
-            report_notice "Included profile '$profile'"
+          printf "%s\n" "network={" "$(wpa_make_config_block)" "id_str=\"$profile\"" "}" >> "$WPA_CONF"
+          report_notice "Included profile '$profile'"
         )
     done
 
@@ -58,7 +58,7 @@ case $STARTSTOP in
         wpa_stop "$INTERFACE"
     fi
     exit 1
-    ;;
+  ;;
   stop)
     if [[ -e $PROFILE_FILE ]]; then
         "$SUBR_DIR/network" stop "$(< "$PROFILE_FILE")" && rm -f "$PROFILE_FILE"
@@ -71,7 +71,7 @@ case $STARTSTOP in
         [[ $RFKill ]] && disable_rf "$INTERFACE" "$RFKill"
     fi
     timeout_wait 1 '[[ ! -f "$PIDFILE" ]]' || kill "$(< "$PIDFILE")"
-    ;;
+  ;;
 esac