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Fix hang on session going away when there is nothing to process. Fixes #3284.

git-svn-id: svn://localhost/ardour2/branches/3.0@7316 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-06-28 20:49:15 +00:00
parent bf7023bc7f
commit 55695bfe2d

View File

@ -394,7 +394,7 @@ Graph::main_thread()
this->prep();
if (_graph_empty) {
if (_graph_empty && !_quit_threads) {
sem_post (&_callback_done_sem);
goto again;
}