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tkpanels: fix a few exceptions in AnimPanel

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This commit is contained in:
rdb 2019-05-02 16:17:43 +02:00
parent f32dc3cf2b
commit a3b4486ef3
1 changed files with 4 additions and 3 deletions
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7
direct/src/tkpanels/AnimPanel.py
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@ -276,7 +276,7 @@ class AnimPanel(AppShell):
title = 'Load Animation', title = 'Load Animation',
parent = self.component('hull') parent = self.component('hull')
) )
if (animFilename == ''): if not animFilename:
# no file selected, canceled # no file selected, canceled
return return
@ -372,8 +372,9 @@ class AnimPanel(AppShell):
def destroy(self): def destroy(self):
# First clean up # First clean up
taskMgr.remove(self.id + '_UpdateTask') taskMgr.remove(self.id + '_UpdateTask')
self.destroyCallBack() if self.destroyCallBack is not None:
self.destroyCallBack = None self.destroyCallBack()
self.destroyCallBack = None
AppShell.destroy(self) AppShell.destroy(self)
class ActorControl(Pmw.MegaWidget): class ActorControl(Pmw.MegaWidget):