diff options
| author | Lukas Toenne <lukas.toenne@googlemail.com> | 2013-03-22 19:46:38 +0400 |
|---|---|---|
| committer | Lukas Toenne <lukas.toenne@googlemail.com> | 2013-03-22 19:46:38 +0400 |
| commit | 750be44f31dadfd8159b16570e07f2853b0c48a5 (patch) | |
| tree | ef4163c92405d9b7d15c2577214e78692c3c36aa /source/blender/blenkernel | |
| parent | 25fc8b3d765657f61003709a31e6160a8105f146 (diff) | |
Added missing node->id pointer checks in case node groups have unavailable node_tree data blocks.
Diffstat (limited to 'source/blender/blenkernel')
| -rw-r--r-- | source/blender/blenkernel/intern/node.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index ee3cd174291..788b185c6eb 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -1349,7 +1349,7 @@ static void node_preview_init_tree_recursive(bNodeInstanceHash *previews, bNodeT BKE_node_preview_verify(previews, key, xsize, ysize, create); } - if (node->type == NODE_GROUP) + if (node->type == NODE_GROUP && node->id) node_preview_init_tree_recursive(previews, (bNodeTree *)node->id, key, xsize, ysize, create); } } @@ -1374,7 +1374,7 @@ static void node_preview_tag_used_recursive(bNodeInstanceHash *previews, bNodeTr if (BKE_node_preview_used(node)) BKE_node_instance_hash_tag_key(previews, key); - if (node->type == NODE_GROUP) + if (node->type == NODE_GROUP && node->id) node_preview_tag_used_recursive(previews, (bNodeTree *)node->id, key); } } |