st/dri: avoid segfault if we can't get a pixmap's buffers
authorBen Skeggs <bskeggs@redhat.com>
Mon, 5 Oct 2009 05:51:47 +0000 (15:51 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Mon, 5 Oct 2009 05:52:33 +0000 (15:52 +1000)
commitd47de5054091a5d1fa9b19687ac80bcdc39a5f8f
treea3e7ea77fa5836282dd76525ac4986fe8f73f68a
parent7bfc3172e88cc7ad8be9ab81de56f7e263c15824
st/dri: avoid segfault if we can't get a pixmap's buffers

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
src/gallium/state_trackers/dri/dri_drawable.c