diff -r 19ee4923a2b6 -r 5152afc145e5 mercurial/repoview.py
--- a/mercurial/repoview.py	Wed Apr 16 09:32:04 2014 -0700
+++ b/mercurial/repoview.py	Sun Apr 13 16:39:31 2014 -0400
@@ -41,7 +41,6 @@
         tagsmod.readlocaltags(repo.ui, repo, tags, {})
         if tags:
             blockers.extend(repo[t[0]].rev() for t in tags.values())
-        blockers.extend(repo[t].rev() for t in tags)
     return blockers
 
 def computehidden(repo):