From a0a4c54710603b8edd61b4f33ce388154f41a707 Mon Sep 17 00:00:00 2001 From: Jeroen Bakker Date: Tue, 3 Jul 2012 08:54:07 +0000 Subject: Check for nullpointers. The ID of group nodes are not always filled. --- source/blender/blenkernel/intern/depsgraph.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'source/blender/blenkernel/intern/depsgraph.c') diff --git a/source/blender/blenkernel/intern/depsgraph.c b/source/blender/blenkernel/intern/depsgraph.c index 79beb900306..692c696803d 100644 --- a/source/blender/blenkernel/intern/depsgraph.c +++ b/source/blender/blenkernel/intern/depsgraph.c @@ -366,7 +366,7 @@ static void dag_add_material_nodetree_driver_relations(DagForest *dag, DagNode * if (n->id && GS(n->id->name) == ID_MA) { dag_add_material_driver_relations(dag, node, (Material *)n->id); } - else if (n->type == NODE_GROUP) { + else if (n->type == NODE_GROUP && n->id) { dag_add_material_nodetree_driver_relations(dag, node, (bNodeTree *)n->id); } } -- cgit v1.2.3