From 6d83ce0798af47143a9698847f05b272e3fcb7e0 Mon Sep 17 00:00:00 2001
From: Jouke Witteveen <j.witteveen@gmail.com>
Date: Sat, 1 Mar 2014 21:44:34 +0100
Subject: Minor improvements to bridge/vlan code

---
 src/lib/network | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/network')

diff --git a/src/lib/network b/src/lib/network
index b91b5e8..a875101 100755
--- a/src/lib/network
+++ b/src/lib/network
@@ -18,7 +18,7 @@ is_interface() {
 interface_add() {
     local type="$1" name="$2" link="$3"
     shift 3
-    ip link add ${link:+link "$link"} name "$name" type "$type" "$@"
+    ip link add ${link:+link "$link"} name "$name" type "$type" "$@" || return
     if [[ -x "$PROFILE_DIR/interfaces/$name" ]]; then
         source "$PROFILE_DIR/interfaces/$name"
     fi
-- 
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