Author: eduardo.padoan
Date: Mon Sep 22 15:58:16 2008
New Revision: 169
Modified:
trunk/wiki/models.py
Log:
Fixed issue #60: return an empty queryset when there is no changeset on
Article.lastest_changeset()
Modified: trunk/wiki/models.py
==============================================================================
--- trunk/wiki/models.py (original)
+++ trunk/wiki/models.py Mon Sep 22 15:58:16 2008
@@ -77,8 +77,11 @@
super(Article, self).save(force_insert, force_update)
def latest_changeset(self):
- return self.changeset_set.filter(
- reverted=False).order_by('-revision')[0]
+ try:
+ return self.changeset_set.filter(
+ reverted=False).order_by('-revision')[0]
+ except IndexError:
+ return ChangeSet.objects.none()
def new_revision(self, old_content, old_title, old_markup,
comment, editor_ip, editor):
--~--~---------~--~----~------------~-------~--~----~
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