Santhosh Edukulla 737edd90dc Fixed few coverity patches
NPE in delete firewall rules observed, cherry-picking fix from master.

(cherry picked from commit 31a42d2b7a5a9d3dbf10dc680d7e8877ed4e40c6)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
2015-02-02 12:48:38 +05:30
..
2015-02-02 12:48:38 +05:30
2014-04-08 17:53:37 +05:30