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authorJouke Witteveen <j.witteveen@gmail.com>2013-05-06 19:20:25 +0200
committerJouke Witteveen <j.witteveen@gmail.com>2013-05-06 19:20:25 +0200
commit711c46457ae9fef52c7c529d89c67d0d526f73ef (patch)
tree6dd72940136b91807c4fb2c20e1070cc0b6584d5 /src/lib/connections/tuntap
parent2587acda28156f50149a15cad67d0c0bc1eb0bb4 (diff)
downloadnetctl-711c46457ae9fef52c7c529d89c67d0d526f73ef.tar.gz
netctl-711c46457ae9fef52c7c529d89c67d0d526f73ef.tar.xz
Improve array handling
When interpreted as an array, the empty string represents a 1-element array consisting of the empty string. This is actually very reasonable. Reported by: Thomas Bächler <thomas@archlinux.org>
Diffstat (limited to 'src/lib/connections/tuntap')
-rw-r--r--src/lib/connections/tuntap2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/connections/tuntap b/src/lib/connections/tuntap
index d035262..71a8259 100644
--- a/src/lib/connections/tuntap
+++ b/src/lib/connections/tuntap
@@ -2,7 +2,7 @@
. "$SUBR_DIR/ip"
-: ${BindsToInterfaces=}
+declare -a BindsToInterfaces
tuntap_up() {
if is_interface "$Interface"; then