# HG changeset patch
# User Sune Foldager <cryo@cyanite.org>
# Date 2010-02-07 14:57:16
# Node ID ee72d89c0d9fbafe0d1bd64e5ecc39eaa0e33d56
# Parent  a78bfaf988e1d3b5bd89838bb8a6299d2601d35d

addbranchrevs: fallback for older servers

diff --git a/mercurial/hg.py b/mercurial/hg.py
--- a/mercurial/hg.py
+++ b/mercurial/hg.py
@@ -21,8 +21,11 @@ def _local(path):
 def addbranchrevs(lrepo, repo, branches, revs):
     if not branches:
         return revs or None, revs and revs[0] or None
+    revs = revs and list(revs) or []
+    if not repo.capable('branchmap'):
+        revs.extend(branches)
+        return revs, revs[0]
     branchmap = repo.branchmap()
-    revs = revs and list(revs) or []
     for branch in branches:
         if branch == '.':
             if not lrepo or not lrepo.local():