lib: NULLify ->cairo_surface once unmapped
authorDamien Lespiau <damien.lespiau@intel.com>
Fri, 11 Jul 2014 13:45:37 +0000 (14:45 +0100)
committerDamien Lespiau <damien.lespiau@intel.com>
Tue, 29 Jul 2014 11:13:41 +0000 (12:13 +0100)
commit72357f3de04ab9aa57b046b666e02090641f0aa4
tree498be17e1c19840c42b6e517f10cd61b6b57f3a2
parent4aadbc817b3ff72cb44fac2aece3affe19c04f18
lib: NULLify ->cairo_surface once unmapped

Just a matter of not leaving dangling pointers around.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
lib/igt_fb.c