# HG changeset patch
# User Vadim Gelfer <vadim.gelfer@gmail.com>
# Date 1147210796 25200
# Node ID 5e5adc1910ed0e32855234a7cf70a018cbf4c914
# Parent  9a2f4b2e7cf1c705e58d60dc21a6ca8b895dd18b
bugzilla hook: skip empty groups.


diff --git a/hgext/bugzilla.py b/hgext/bugzilla.py
--- a/hgext/bugzilla.py
+++ b/hgext/bugzilla.py
@@ -214,6 +214,7 @@ class bugzilla(object):
                 break
             start = m.end()
             for id in bugzilla._split_re.split(m.group(1)):
+                if not id: continue
                 ids[int(id)] = 1
         ids = ids.keys()
         if ids: