# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1145650467 18000
# Node ID 7ff92c04f8e5041ccd6d1072d49ab6748798bf4c
# Parent  b03de24ee2eca0b2014e8b1e6f69a7e48ef5aad8
Don't die calling outgoing hook if we have no changesets



diff -r b03de24ee2ec -r 7ff92c04f8e5 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Thu Apr 20 12:13:54 2006 -0500
+++ b/mercurial/localrepo.py	Fri Apr 21 15:14:27 2006 -0500
@@ -1386,7 +1386,9 @@
                         yield chnk
 
             yield changegroup.closechunk()
-            self.hook('outgoing', node=hex(nodes[0]), source=source)
+
+            if nodes:
+                self.hook('outgoing', node=hex(nodes[0]), source=source)
 
         return util.chunkbuffer(gengroup())