From: W. Trevor King <wking@tremily.us>
Date: Wed, 6 Feb 2013 21:13:10 +0000 (-0500)
Subject: ui.cli: Fix single-line answer extraction
X-Git-Tag: v0.1~17
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=73038c188e118332da0059fa650e69204d5faee2;p=quizzer.git

ui.cli: Fix single-line answer extraction

`var.get(key, default)` only works for dicts.  I don't think there is
an equivalent that works for lists.
---

diff --git a/quizzer/ui/cli.py b/quizzer/ui/cli.py
index fbebf4f..1cf01b1 100644
--- a/quizzer/ui/cli.py
+++ b/quizzer/ui/cli.py
@@ -66,8 +66,10 @@ class QuestionCommandLine (_cmd.Cmd):
     def _answer(self):
         if self.question.multiline:
             answer = self.answers
+        elif self.answers:
+            answer = self.answers[0]
         else:
-            answer = self.answers.get(0, '')
+            answer = ''
         correct = self.ui.process_answer(question=self.question, answer=answer)
         if correct:
             print('correct\n')