[Zodb-checkins] CVS: Zope3/lib/python/Persistence/BTrees - BucketTemplate.c:1.1.2.15

[Jeremy Hylton]

Update of /cvs-repository/Zope3/lib/python/Persistence/BTrees
In directory cvs.zope.org:/tmp/cvs-serv21765

Modified Files:
      Tag: Zope-3x-branch
	BucketTemplate.c 
Log Message:
Make sure to return error if base class tp_traverse does.
Add cast to silence compiler warning.


=== Zope3/lib/python/Persistence/BTrees/BucketTemplate.c 1.1.2.14 => 1.1.2.15 ===
     int err, i;
 
+    err = PyPersist_BASE_TYPE->tp_traverse((PyObject *)self, visit, arg);
+    if (err)
+	return err;
 #define VISIT(SLOT) \
     if (SLOT) { \
 	err = visit((PyObject *)(SLOT), arg); \
@@ -1192,8 +1195,6 @@
 		     return err; \
     }
     
-    PyPersist_BASE_TYPE->tp_traverse(self, visit, arg);
-
     if (self->next)
 	VISIT(self->next);
     /* XXX should implement more efficiently: don't iterate at all if