diff -r d812029cda85 -r 553aa0cbeab6 mercurial/sshserver.py
--- a/mercurial/sshserver.py	Mon Mar 23 13:13:02 2009 +0100
+++ b/mercurial/sshserver.py	Mon Mar 23 13:13:06 2009 +0100
@@ -122,8 +122,6 @@
         self.fout.flush()
 
     def do_changegroupsubset(self):
-        bases = []
-        heads = []
         argmap = dict([self.getarg(), self.getarg()])
         bases = [bin(n) for n in argmap['bases'].split(' ')]
         heads = [bin(n) for n in argmap['heads'].split(' ')]