2011-11-23: fix: regression (crash).

fix: regression (crash).

diff --git a/site.py b/site.py
--- a/site.py
+++ b/site.py
@@ -315,8 +315,6 @@ def addrepo(ui, repo, target):
     ui.pushbuffer()
     commands.push(ui, repo, dest=target, bookmark=repo._bookmarks)
     ui.popbuffer()
-    return o
-
 
 
 def upload(ui, repo, target, ftpstring, force):