From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 20 Apr 2013 06:59:58 +0000 (-0400)
Subject: - dont do a boolean check on the mapped object
X-Git-Tag: rel_0_8_1~13^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39259d94f51f3ac86d0d4d1dc38410ba92152ce3;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

- dont do a boolean check on the mapped object
---

diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py
index 361ab65e6e..f7a5558f17 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())