# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1165093040 -3600
# Node ID 6652209d104dd903bbd49dc1352ee750921e9b37
# Parent  b9d3e12da485aac9a8b16386991ede5037841935
Don't show traceback on 'hg clone -r unknown ssh://hg.example.com/'.

diff --git a/mercurial/sshrepo.py b/mercurial/sshrepo.py
--- a/mercurial/sshrepo.py
+++ b/mercurial/sshrepo.py
@@ -134,14 +134,10 @@ class sshrepository(remoterepository):
     def lookup(self, key):
         d = self.call("lookup", key=key)
         success, data = d[:-1].split(" ", 1)
-        try:
-            if int(success):
-                return bin(data)
-            else:
-                raise data
-        except:
-            raise
-            raise hg.RepoError("unexpected response '%s'" % (d[:400] + "..."))
+        if int(success):
+            return bin(data)
+        else:
+            self.repoerror(data)
 
     def heads(self):
         d = self.call("heads")