From 98ee5cf033d8530bcf8a1464c9037552aa38aa67 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Aleksander=20=C5=81ukasz?=
 <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Fri, 15 Nov 2013 10:55:12 +0100
Subject: [PATCH] Fixing incorrect information in the admin answer field of a
 partly open question

---
 wtem/admin.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/wtem/admin.py b/wtem/admin.py
index 0047e9d..45ebece 100644
--- a/wtem/admin.py
+++ b/wtem/admin.py
@@ -59,9 +59,10 @@ def get_open_answer(answers, exercise):
     if exercise['type'] == 'edumed_wybor':
         ok = set(map(str, exercise['answer'])) == set(map(str,answer['closed_part']))
         toret = u'Czesc testowa [%s]:\n' % ('poprawna' if ok else 'niepoprawna')
-        for selected in answer['closed_part']:
-            option = get_option(exercise['options'], selected)
-            toret += '%s: %s\n' % (selected, option['text'])
+        if len(answer['closed_part']):
+            for selected in answer['closed_part']:
+                option = get_option(exercise['options'], selected)
+                toret += '%s: %s\n' % (selected, option['text'])
         else:
             toret += u'<nie wybrano odpowiedzi>\n'
         toret += u'\nCzesc otwarta (%s):\n\n' % ' '.join(exercise['open_part'])
-- 
2.20.1