From 0f78fcfe3c21e4d07b402aaae75bb494fc4e4133 Mon Sep 17 00:00:00 2001
From: Mohit Mehta <mohit.mehta@vyatta.com>
Date: Wed, 6 Aug 2008 13:14:14 +0000
Subject: tighten syntax check

---
 templates/service/dns/forwarding/ignore-interface/node.def | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'templates')

diff --git a/templates/service/dns/forwarding/ignore-interface/node.def b/templates/service/dns/forwarding/ignore-interface/node.def
index f3c80832..5bf20fa0 100644
--- a/templates/service/dns/forwarding/ignore-interface/node.def
+++ b/templates/service/dns/forwarding/ignore-interface/node.def
@@ -2,11 +2,12 @@ multi:
 type: txt
 help: Set interface to ignore DNS queries on
 syntax:expression: exec "
-        intf_array=($(awk '$1 ~ /:$/ { print $1 }' /proc/net/dev))
+        intf_array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev))
         intf_array_len=${#intf_array[*]}
         i=0
         while [ $i -lt $intf_array_len ]; do
-             if [ \"${intf_array[$i]}\" == \"$VAR(@):\" ] ; then
+             temp=${intf_array[$i]%:*}
+             if [ \"$temp\" == \"$VAR(@)\" ] ; then
                    exit 0
              fi
              let i++
-- 
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