Fix hang on session close that I introduced with the route group changes.
commit7f3c0cb4859e6d7dd8919de35728d96b6973b485
authorcarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Wed, 20 Apr 2011 01:24:40 +0000 (20 01:24 +0000)
committercarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Wed, 20 Apr 2011 01:24:40 +0000 (20 01:24 +0000)
treee42a5606aceead1f853401cb1f520f5461a4230d
parent3834cc2d3f0ef1f0aaf0ccf6c448685be2fc9602
Fix hang on session close that I introduced with the route group changes.

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@9388 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/mixer_ui.cc
gtk2_ardour/mixer_ui.h