Fiexed #3055 -- Validate that models target of a GenericRelation have a GenericForeignKey field.

Thanks jason for diagnosing the problem and Marcos Moyano for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14563 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 6 insertions, 0 deletions

diff --git a/django/utils/itercompat.py b/django/utils/itercompat.py
index ab27c3ee01..d4ff2503c7 100644
--- a/django/utils/itercompat.py
+++ b/django/utils/itercompat.py
@@ -37,3 +37,9 @@ def all(iterable):
         if not item:
             return False
     return True
+
+def any(iterable):
+    for item in iterable:
+        if item:
+            return True
+    return False