From 323414c4018e13bd910f2433d649a33a5b054bde Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Tue, 5 Feb 2013 10:16:26 -0500
Subject: [PATCH] Catch EOFError (control-d) in CommandLineInterface input()
 call

---
 quizzer/ui/cli.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/quizzer/ui/cli.py b/quizzer/ui/cli.py
index 52b6a83..a82843f 100644
--- a/quizzer/ui/cli.py
+++ b/quizzer/ui/cli.py
@@ -9,7 +9,10 @@ class CommandLineInterface (UserInterface):
                 break
             print(question.prompt)
             while True:
-                answer = input('? ')
+                try:
+                    answer = input('? ')
+                except EOFError:
+                    answer = 'quit'
                 a = answer.strip().lower()
                 if a in ['q', 'quit']:
                     print()
-- 
2.26.2