fix piglit cl-api-get-program-info fail.
authorLuo Xionghu <xionghu.luo@intel.com>
Mon, 8 Sep 2014 22:42:07 +0000 (06:42 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Tue, 9 Sep 2014 06:59:29 +0000 (14:59 +0800)
commit5fbb9810286541a841df1138ccaba099a29012a2
tree4113ffcb29d8f0c0321011c3d6661998356efbe7
parentba21f080b15728bf4a742aa16aac5a341521ce33
fix piglit cl-api-get-program-info fail.

add pointer check.

Signed-off-by: Luo Xionghu <xionghu.luo@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
src/cl_program.c