Merge branch 'fc/remote-bzr'

* fc/remote-bzr:
  remote-bzr: use proper push method

Author: gitster

contrib/remote-helpers/git-remote-bzr

@@ -633,12 +633,12 @@ def do_export(parser):
     for ref, revid in parsed_refs.iteritems():
         if ref == 'refs/heads/master':
             repo.generate_revision_history(revid, marks.get_tip('master'))
-            revno, revid = repo.last_revision_info()
             if peer:
-                if hasattr(peer, "import_last_revision_info_and_tags"):
-                    peer.import_last_revision_info_and_tags(repo, revno, revid)
-                else:
-                    peer.import_last_revision_info(repo.repository, revno, revid)
+                try:
+                    repo.push(peer, stop_revision=revid)
+                except bzrlib.errors.DivergedBranches:
+                    print "error %s non-fast forward" % ref
+                    continue
             else:
                 wt = repo.bzrdir.open_workingtree()
                 wt.update()