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| author | Jeroen Bakker <j.bakker@atmind.nl> | 2012-07-03 12:54:07 +0400 |
|---|---|---|
| committer | Jeroen Bakker <j.bakker@atmind.nl> | 2012-07-03 12:54:07 +0400 |
| commit | a0a4c54710603b8edd61b4f33ce388154f41a707 (patch) | |
| tree | 61bc2012a157c3add78cd89a28a311ea0e604757 /source/blender/blenkernel/intern/material.c | |
| parent | 55027b8232b8bd3656ddde642b26dd8fcc0d1064 (diff) | |
Check for nullpointers.
The ID of group nodes are not always filled.
Diffstat (limited to 'source/blender/blenkernel/intern/material.c')
| -rw-r--r-- | source/blender/blenkernel/intern/material.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c index 7e8e5455df5..ac072832707 100644 --- a/source/blender/blenkernel/intern/material.c +++ b/source/blender/blenkernel/intern/material.c @@ -1071,7 +1071,7 @@ static void material_node_drivers_update(Scene *scene, bNodeTree *ntree, float c /* TODO: prevent infinite recursion here... */ material_drivers_update(scene, (Material *)node->id, ctime); } - else if (node->type == NODE_GROUP) { + else if (node->type == NODE_GROUP && node->id) { material_node_drivers_update(scene, (bNodeTree *)node->id, ctime); } } |