diff options
Diffstat (limited to 'lib/sqlalchemy/event.py')
| -rw-r--r-- | lib/sqlalchemy/event.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/event.py b/lib/sqlalchemy/event.py index ee4c0ad32..633cb96f8 100644 --- a/lib/sqlalchemy/event.py +++ b/lib/sqlalchemy/event.py @@ -352,7 +352,7 @@ class _EmptyListener(object): return iter(self.parent_listeners) def __nonzero__(self): - return False + return bool(self.parent_listeners) class _CompoundListener(object): _exec_once = False |