add missing PermissionDenied import

diff --git a/panikdb/urls_utils.py b/panikdb/urls_utils.py
index b0965097f21dddb6efe4adb1a828e47bf7c1c675..f7ce1923d6d92003c4646bfb9b9c10b6d40ab046 100644 (file)
--- a/panikdb/urls_utils.py
+++ b/panikdb/urls_utils.py
@@ -1,5 +1,7 @@
 from django.contrib.auth.decorators import user_passes_test
 from django.core.urlresolvers import RegexURLPattern, RegexURLResolver
+from django.core.exceptions import PermissionDenied
+
 
 class DecoratedURLPattern(RegexURLPattern):
     def resolve(self, *args, **kwargs):