amend to 212d2ac5d and 8becd4413 - fix port connection matrix crash on close

2013-07-10 14:19:48 +02:00 · 2013-07-10 14:19:48 +02:00 · 4368759d41
parent 0710171d90
commit 4368759d41
1 changed files with 2 additions and 0 deletions
--- a/gtk2_ardour/port_matrix.cc
+++ b/gtk2_ardour/port_matrix.cc
@ -206,6 +206,8 @@ PortMatrix::routes_changed ()
 void
 PortMatrix::setup ()
 {
+	if (!_session) return; // session went away
+
 	/* this needs to be done first, as the visible_ports() method uses the
 	   notebook state to decide which ports are being shown */