include surface.offset in address calculations

[mesa.git] / src / mesa / pipe / softpipe / sp_quad_occlusion.c

diff --git a/src/mesa/pipe/softpipe/sp_quad_occlusion.c b/src/mesa/pipe/softpipe/sp_quad_occlusion.c
index 0fc1acbf2f8924e1b7ee4240f9631701e9f6b734..8073f94553aba32acabff7ee9a5bc75562727b2d 100644 (file)
--- a/src/mesa/pipe/softpipe/sp_quad_occlusion.c
+++ b/src/mesa/pipe/softpipe/sp_quad_occlusion.c
@@ -58,7 +58,7 @@ occlusion_count_quad(struct quad_stage *qs, struct quad_header *quad)
 
 static void occlusion_begin(struct quad_stage *qs)
 {
-   if (qs->next->begin)
+   if (qs->next)
       qs->next->begin(qs->next);
 }