ui.cli: Don't start the QuestionCommandLine with an empty stack
authorW. Trevor King <wking@tremily.us>
Wed, 6 Feb 2013 21:55:15 +0000 (16:55 -0500)
committerW. Trevor King <wking@tremily.us>
Wed, 6 Feb 2013 21:55:29 +0000 (16:55 -0500)
commit219d90a5745d7d62b3fd1be0887be6f6202447f4
treeba3130ad1a0af4b22d7686b419b1887a8fc38436
parent863a97db1296153d36cde46432a3fc7e0e269bea
ui.cli: Don't start the QuestionCommandLine with an empty stack

There's not much point in a question-answering shell if there are no
questions to be answered.
quizzer/ui/cli.py