# HG changeset patch
# User Julien Cristau <julien.cristau@logilab.fr>
# Date 1421426896 -3600
# Node ID c6dfa0d6b7d1ee4df7377baf1c6171b72ef76d3f
# Parent  ff93dad2ae3ab2a91433acaf625abeb35edcf7e8
[hooks] don't insert use_email relation if the entity on either side is going away

Closes #4912946

diff -r ff93dad2ae3a -r c6dfa0d6b7d1 hooks/email.py
--- a/hooks/email.py	Fri Jan 16 10:57:02 2015 +0100
+++ b/hooks/email.py	Fri Jan 16 17:48:16 2015 +0100
@@ -35,6 +35,10 @@
                        if self.email.eid == e.eid)
 
     def precommit_event(self):
+        if self.cnx.deleted_in_transaction(self.entity.eid):
+            return
+        if self.cnx.deleted_in_transaction(self.email.eid):
+            return
         if self.condition():
             self.cnx.execute(
                 'SET X %s Y WHERE X eid %%(x)s, Y eid %%(y)s' % self.rtype,