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python 2.4 compat

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This commit is contained in:
Damien Elmes 2008-12-01 01:37:54 +09:00
parent a7a40bd241
commit bf10f96cc2
1 changed files with 3 additions and 1 deletions
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4
anki/deck.py
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@ -1616,7 +1616,9 @@ insert into undoLog values (null, 'insert into %(t)s (rowid""" % {'t': table}
return self.redoStack[-1][0]
def undoAvailable(self):
return any(self.undoStack)
for r in reversed(self.undoStack):
if r:
return True
def redoAvailable(self):
return self.redoStack