# HG changeset patch
# User David Soria Parra <dsp@php.net>
# Date 2011-03-14 08:36:17
# Node ID c0c59970984693d7fcd5b37e2a36d95e5c3a71eb
# Parent  31eac42d912333557d0e974d3235a6254fc8126a

bookmarks: remove API limitation in setcurrent

setcurrent refuses to set a new current bookmark if the current bookmark
points to the current dirstate. This restriction is not needed. A current
bookmark can point to a different bookmark.

diff --git a/mercurial/bookmarks.py b/mercurial/bookmarks.py
--- a/mercurial/bookmarks.py
+++ b/mercurial/bookmarks.py
@@ -101,13 +101,7 @@ def setcurrent(repo, mark):
     if current == mark:
         return
 
-    refs = repo._bookmarks
-
-    # do not update if we do update to a rev equal to the current bookmark
-    if (mark and mark not in refs and
-        current and refs[current] == repo.changectx('.').node()):
-        return
-    if mark not in refs:
+    if mark not in repo._bookmarks:
         mark = ''
     if not valid(mark):
         raise util.Abort(_("bookmark '%s' contains illegal "