# HG changeset patch
# User Martin Geisler <mg@aragost.com>
# Date 2011-03-24 17:17:49
# Node ID 78a0a815fd41d794550d12428362cd51b261c1c6
# Parent  366e014a1ded5b0c56f275e7be26688d741478bf

subrepo: simplify hgsubrepo._get a little

diff --git a/mercurial/subrepo.py b/mercurial/subrepo.py
--- a/mercurial/subrepo.py
+++ b/mercurial/subrepo.py
@@ -432,9 +432,7 @@ class hgsubrepo(abstractsubrepo):
 
     def _get(self, state):
         source, revision, kind = state
-        try:
-            self._repo.lookup(revision)
-        except error.RepoError:
+        if revision not in self._repo:
             self._repo._subsource = source
             srcurl = _abssource(self._repo)
             self._repo.ui.status(_('pulling subrepo %s from %s\n')