Qiu Shumin e3b76f3b5e ShellPkg: Do NULL pointer check before the pointer is used.
Do NULL pointer check before the pointer is used to avoid dereferenced.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
2016-02-23 10:44:36 +08:00
..
2014-11-04 22:33:16 +00:00