django-celery patch

gistfile1.diff

diff --git a/djcelery/migrations/0002_v25_changes.py b/djcelery/migrations/0002_v25_changes.py
index f3bb729..7013f7f 100644
--- a/djcelery/migrations/0002_v25_changes.py
+++ b/djcelery/migrations/0002_v25_changes.py
@@ -11,6 +11,10 @@ def ignore_exists(fun, *args, **kwargs):
         fun(*args, **kwargs)
     except DatabaseError, exc:
         if "exists" in str(exc):
+            # don't panic, everything is okay, it's just a hack
+            if db.has_ddl_transactions:
+                db.rollback_transaction()
+                db.start_transaction()
             return False
         raise
     return True