Prevent infinite loop if JACK is disconnected during startup.
commitf1da42da5584266bfc271ef6ae76d7f23f0f741f
authorcarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sun, 20 Feb 2011 17:29:23 +0000 (20 17:29 +0000)
committercarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sun, 20 Feb 2011 17:29:23 +0000 (20 17:29 +0000)
treedbe06e6221376c5cd81695cea2600a6c1cdf0e56
parentc59ce301ecf6fb4a2a5b1b3eab41e2ac6d86f751
Prevent infinite loop if JACK is disconnected during startup.

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@8908 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/ardour_ui.cc