Damien Elmes 2018-09-26 16:31:31 +10:00
parent f246cf1062
commit f3a6472c5c

View file

@ -277,7 +277,7 @@ The front of this card is empty. Please run Tools>Empty Cards.""")
def _onAnswerButton(self, val):
# button selected?
if val in "1234":
if val and val in "1234":
self._answerCard(int(val))
else:
self._answerCard(self._defaultEase())