Final render wouldn't set compositor's update_draw callback, so added NULL check

Seems no extra notifiers should be added here.
2012-11-30 11:26:57 +00:00
parent d2a741048a
commit 1db677a51c
2 changed files with 4 additions and 2 deletions
--- a/source/blender/compositor/intern/COM_ExecutionGroup.cpp
+++ b/source/blender/compositor/intern/COM_ExecutionGroup.cpp
@@ -352,7 +352,8 @@ void ExecutionGroup::execute(ExecutionSystem *graph)
 				startEvaluated = true;
 				numberEvaluated++;

-				bTree->update_draw(bTree->udh);
+				if (bTree->update_draw)
+					bTree->update_draw(bTree->udh);
 			}
 			else if (state == COM_ES_SCHEDULED) {
 				finished = false;