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handle the case where base.cTrav is not yet set

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This commit is contained in:
Josh Wilson 2007-04-09 21:15:24 +00:00
parent 601057c3a0
commit 85a1b1bcdd
1 changed files with 3 additions and 2 deletions
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5
direct/src/showbase/DistancePhasedNode.py
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@ -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):
"""