FontBureau/fbOpenTools — pull request #5 by miguelsousa (2013-09-06 09:26:54+00:00)
Title: Prevents traceback (below) that happened when canceling the adding font dialog

Traceback (most recent call last):
File "OverlayUFOs.py", line 114, in drawSourceFonts
AttributeError: 'NoneType' object has no attribute 'has_key'