Fix T44715: crash compositing with undefined node due to re-save in older version

2015-05-17 13:43:48 +02:00
parent 3b359f1fea
commit b68fa820d6
1 changed files with 4 additions and 0 deletions
--- a/source/blender/compositor/intern/COM_Converter.cpp
+++ b/source/blender/compositor/intern/COM_Converter.cpp
@@ -137,6 +137,10 @@ Node *Converter::convert(bNode *b_node)
 {
 	Node *node = NULL;

+	/* ignore undefined nodes with missing or invalid node data */
+	if (!nodeIsRegistered(b_node))
+		return NULL;
+
 	switch (b_node->type) {
 		case CMP_NODE_COMPOSITE:
 			node = new CompositorNode(b_node);