handle the case where base.cTrav is not yet set

2007-04-09 21:15:24 +00:00 · 2007-04-09 21:15:24 +00:00 · 85a1b1bcdd
parent 601057c3a0
commit 85a1b1bcdd
1 changed files with 3 additions and 2 deletions
--- a/direct/src/showbase/DistancePhasedNode.py
+++ b/direct/src/showbase/DistancePhasedNode.py
@ -221,8 +221,9 @@ class DistancePhasedNode(PhasedObject, DirectObject, NodePath):
        # we use 'render'here since if we only try to
        # traverse ourself, we end up calling exit
        # events for the rest of the eventHandlers. >:(
-        base.cTrav.traverse(render)
-        base.eventMgr.doEvents()
+        if base.cTrav:
+            base.cTrav.traverse(render)
+            base.eventMgr.doEvents()
        
 class BufferedDistancePhasedNode(DistancePhasedNode):
    """