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authorMike Bayer <mike_mp@zzzcomputing.com>2013-04-20 02:59:58 -0400
committerMike Bayer <mike_mp@zzzcomputing.com>2013-04-20 02:59:58 -0400
commit39259d94f51f3ac86d0d4d1dc38410ba92152ce3 (patch)
tree2b5d3b8b86049b1bd2a5525e66847a15c30c79f2 /lib/sqlalchemy/orm/session.py
parent6c1972e4ecd7f2d738aa1578bc95d4a77820278d (diff)
downloadsqlalchemy-39259d94f51f3ac86d0d4d1dc38410ba92152ce3.tar.gz
- dont do a boolean check on the mapped object
Diffstat (limited to 'lib/sqlalchemy/orm/session.py')
-rw-r--r--lib/sqlalchemy/orm/session.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py
index 361ab65e6..f7a5558f1 100644
--- a/lib/sqlalchemy/orm/session.py
+++ b/lib/sqlalchemy/orm/session.py
@@ -1752,7 +1752,7 @@ class Session(_SessionClassMethods):
self.dispatch.before_attach:
self.dispatch.before_attach(self, state.obj())
state.session_id = self.hash_key
- if state.modified and not state._strong_obj:
+ if state.modified and state._strong_obj is None:
state._strong_obj = state.obj()
if self.dispatch.after_attach:
self.dispatch.after_attach(self, state.obj())