Fix port-disconnection label w/pipewire (#9355, #9364)

2023-06-09 19:15:58 +02:00 · 2023-06-09 19:15:58 +02:00 · 9486b4e6cb
commit 9486b4e6cb
parent 72850d456f
1 changed files with 3 additions and 0 deletions
--- a/gtk2_ardour/io_button.cc
+++ b/gtk2_ardour/io_button.cc
@ -375,6 +375,9 @@ IOButtonBase::set_label (IOButtonBase& self, ARDOUR::Session& session, std::shar
 		     ++port) {
 			port_connections.clear ();
 			port->get_connections (port_connections);
+			if (port_connections.empty ()) {
+				continue;
+			}
 			string connection = port_connections.front ();

 			vector<string>::iterator i = connections.begin ();