--- a/mercurial/revset.py	Sun Feb 01 20:21:02 2015 -0600
+++ b/mercurial/revset.py	Tue Feb 03 21:56:29 2015 +0900
@@ -1277,7 +1277,7 @@
     names = set()
     for ns in namespaces:
         for name in ns.listnames(repo):
-            names.update(ns.nodes(repo, name))
+            names.update(repo[n].rev() for n in ns.nodes(repo, name))
 
     names -= set([node.nullrev])
     return subset & names