re-apply 6864
commita7a8fa9262170d5ee4ee9e6ed04a3d0c8fe87cf1
authorpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Wed, 30 Jun 2010 18:08:05 +0000 (30 18:08 +0000)
committerpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Wed, 30 Jun 2010 18:08:05 +0000 (30 18:08 +0000)
tree65391de39baabcb4b64cdf6fc2d471a941f989ba
parent9f370282121c52287e3ba31a6df92a8350e6c85e
re-apply 6864

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/2.0-ongoing@7342 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/ardour/session_butler.cc