From a4cabe0cf190582e2b872ca04858786924663628 Mon Sep 17 00:00:00 2001
From: Feng Pan <fpan@redhat.com>
Date: Fri, 27 May 2016 20:53:01 -0400
Subject: Fix PREFIX parsing of ifcfg file

Make sure we only get number portion of PREFIX in ifcfg file, this
avoids getting potentially the double quotes around the prefix.

JIRA: APEX-163

Change-Id: Ic251a3a92bf4d318bb41114e15911f5e51dd2cde
Signed-off-by: Feng Pan <fpan@redhat.com>
---
 lib/common-functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/common-functions.sh')

diff --git a/lib/common-functions.sh b/lib/common-functions.sh
index dfac008e..d01f7918 100644
--- a/lib/common-functions.sh
+++ b/lib/common-functions.sh
@@ -154,7 +154,7 @@ function detach_interface_from_ovs {
       if_dns2=$(sed -n 's/^DNS2=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
 
       if [ -z "$if_mask" ]; then
-        if_prefix=$(sed -n 's/^PREFIX=\(.*\)$/\1/p' ${net_path}/ifcfg-${bridge})
+        if_prefix=$(sed -n 's/^PREFIX=[^0-9]*\([0-9][0-9]*\)[^0-9]*$/\1/p' ${net_path}/ifcfg-${bridge})
         if_mask=$(prefix2mask ${if_prefix})
       fi
 
-- 
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