va_trace: avoid to dereference a NULL pointer
authorXiang, Haihao <haihao.xiang@intel.com>
Thu, 20 Jun 2013 06:31:57 +0000 (14:31 +0800)
committerXiang, Haihao <haihao.xiang@intel.com>
Mon, 17 Mar 2014 01:30:44 +0000 (09:30 +0800)
commitcfce6511c2b56148452771a9c2f855b50a522dc0
tree3d5b0370dcb7d619fa05426596ca3d4e408cfab7
parent94ca3377019b57f6558641de45750adaa7a8c34a
va_trace: avoid to dereference a NULL pointer

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
(cherry picked from commit e635bf060b68694174cbf24c6b06c573b629ddcc)
va/va_trace.c