If the constraint already exists, roll back to a sane state.

2014-08-08 09:50:16 -05:00
parent 1de794c6f0
commit ed0b981edc
1 changed files with 1 additions and 1 deletions
--- a/mediagoblin/db/migrations.py
+++ b/mediagoblin/db/migrations.py
@@ -883,6 +883,6 @@ def revert_username_index(db):
            constraint.create()
        except ProgrammingError:
            # constraint already exists, no need to add
-            pass
+            db.rollback()

    db.commit()