# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2006-04-21 20:14:27
# Node ID 7ff92c04f8e5041ccd6d1072d49ab6748798bf4c
# Parent  b03de24ee2eca0b2014e8b1e6f69a7e48ef5aad8

Don't die calling outgoing hook if we have no changesets



diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1386,7 +1386,9 @@ class localrepository(object):
                         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())