Bugfix #17767

NULL check missing in particle bvhtree testing.
2008-10-08 16:29:09 +00:00
parent 9ebcaad82f
commit bfe2759ceb
1 changed files with 1 additions and 1 deletions
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -3101,7 +3101,7 @@ static void deflect_particle(Object *pob, ParticleSystemModifierData *psmd, Part
 				col.md = ( CollisionModifierData * ) ( modifiers_findByType ( ec->ob, eModifierType_Collision ) );
 				col.ob_t = ob;

-				if(col.md->bvhtree)
+				if(col.md && col.md->bvhtree)
 					BLI_bvhtree_ray_cast(col.md->bvhtree, col.co1, ray_dir, radius, &hit, particle_intersect_face, &col);
 			}
 		}