ui.cli: Don't record EOF or blank entries as answers
authorW. Trevor King <wking@tremily.us>
Fri, 22 Mar 2013 15:27:45 +0000 (11:27 -0400)
committerW. Trevor King <wking@tremily.us>
Fri, 22 Mar 2013 15:27:45 +0000 (11:27 -0400)
commitfd8fca63111b2cc6d55d90322da4be2d773ec542
tree0e00a7079245d834492cb0e9d723442f86a7d66f
parent465d497ec09d34f5169477ea02c97947e06913da
ui.cli: Don't record EOF or blank entries as answers

If the user closes stdin, don't check and see if 'EOF' is an allowed
answer, just exit the QuestionCommandLine loop.  Don't try to process
blank entries either, just re-ask the question.
quizzer/ui/cli.py