diff -r 0d47bb884330 -r c85e5bbfd141 mercurial/commands.py
--- a/mercurial/commands.py	Wed Nov 09 13:40:08 2005 -0800
+++ b/mercurial/commands.py	Wed Nov 09 13:42:16 2005 -0800
@@ -2398,6 +2398,7 @@
                     raise AmbiguousCommand(cmd)
                 else:
                     choice = aliases, table[e]
+                    break
     if choice:
         return choice