remote-bzr: fixes for older versions of bzr
commit31eb360b43ec351b97adcf67e07fb748da574aaa
authorFelipe Contreras <felipe.contreras@gmail.com>
Fri, 17 May 2013 17:10:19 +0000 (17 12:10 -0500)
committerJunio C Hamano <gitster@pobox.com>
Fri, 17 May 2013 18:43:36 +0000 (17 11:43 -0700)
tree1e12f2556bf0b3c6133a46fa3df022f6a11ff6ff
parenta70ae5873d601bccef9d27afa254b0ea3844b607
remote-bzr: fixes for older versions of bzr

Down to v2.0, by using older but still valid interfaces.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/remote-helpers/git-remote-bzr