From 702cd2099186cafcf0f1a4ffcda099cef3c9e178 Mon Sep 17 00:00:00 2001
From: Weitian LI <liweitianux@gmail.com>
Date: Wed, 30 Apr 2014 20:08:39 +0800
Subject: fixed problem with 'transcript_url' field of UserProfileAdmin

---
 account/admin.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/account/admin.py b/account/admin.py
index f491104..fe6fca1 100644
--- a/account/admin.py
+++ b/account/admin.py
@@ -113,10 +113,15 @@ class UserProfileAdmin(admin.ModelAdmin):
         """
         return the html code of transcript with url link
         """
-        return format_html('<a href="%(url)s">%(name)s</a>' % {
-                'url': obj.transcript.url,
-                'name': os.path.basename(obj.transcript.name),
-            })
+        transcript = obj.transcript
+        if transcript:
+            html = '<a href="%(url)s">%(name)s</a>' % {
+                'url': transcript.url,
+                'name': os.path.basename(transcript.name),
+            }
+        else:
+            html = _("Null")
+        return format_html(html)
     transcript_url.short_description = _("Transcript")
 
     def attachments(self, obj):
-- 
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