--- a/hgext/share.py	Sat May 13 17:53:55 2017 +0900
+++ b/hgext/share.py	Sat Jan 09 23:07:20 2016 +0900
@@ -43,11 +43,11 @@
 from mercurial.i18n import _
 from mercurial import (
     bookmarks,
-    cmdutil,
     commands,
     error,
     extensions,
     hg,
+    registrar,
     txnutil,
     util,
 )
@@ -56,7 +56,7 @@
 parseurl = hg.parseurl
 
 cmdtable = {}
-command = cmdutil.command(cmdtable)
+command = registrar.command(cmdtable)
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
 # be specifying the version(s) of Mercurial they are tested with, or