From 3d515e3cc128a6cd47c399ff01f49f733e3eafbd Mon Sep 17 00:00:00 2001
From: upa <upa@sfc.wide.ad.jp>
Date: Tue, 26 Aug 2014 15:13:51 +0900
Subject: fix create/del error handling

---
 templates/interfaces/vxlan/node.def | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'templates')

diff --git a/templates/interfaces/vxlan/node.def b/templates/interfaces/vxlan/node.def
index f5f99af7..f7c9b7c7 100644
--- a/templates/interfaces/vxlan/node.def
+++ b/templates/interfaces/vxlan/node.def
@@ -17,6 +17,7 @@ begin:
 create:
   if [ -e /sys/class/net/$VAR(@) ]; then
     echo "VXLAN interface \"$VAR(@)\" already exists."
+    exit 1
   fi
 
   VXLAN_VNI="id $VAR(./vni/@)"
@@ -37,10 +38,10 @@ create:
 delete:
   if [ ! -e /sys/class/net/$VAR(@) ]; then
     echo "VXLAN interface \"$VAR(@)\" does not exist."
+  else
+    ip link del dev $VAR(@)
   fi
 
-  ip link del dev $VAR(@)
-
 
 end:
   if [ -e /tmp/vxlan-$VAR(@)-create ]; then
-- 
cgit v1.2.3