[Zodb-checkins] CVS: Zope3/src/zope/interface - _zope_interface_coptimizations.c:1.5

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/interface
In directory cvs.zope.org:/tmp/cvs-serv13259/src/zope/interface

Modified Files:
	_zope_interface_coptimizations.c 
Log Message:
Fixed a bug that caused segfaults.  Added a missing check for a null
return.


=== Zope3/src/zope/interface/_zope_interface_coptimizations.c 1.4 => 1.5 ===
--- Zope3/src/zope/interface/_zope_interface_coptimizations.c:1.4	Fri Mar  5 17:09:28 2004
+++ Zope3/src/zope/interface/_zope_interface_coptimizations.c	Mon Apr  5 15:43:57 2004
@@ -309,6 +309,8 @@
   PyObject *decl, *item;
 
   decl = implementedBy(NULL, cls);
+  if (decl == NULL)
+    return NULL;
   
   if (PyObject_TypeCheck(decl, &SpecType))
     item = Spec_extends(decl, self);