One fix.

[ardour.git] / gtk2_ardour / port_group.cc

diff --git a/gtk2_ardour/port_group.cc b/gtk2_ardour/port_group.cc
index 808ddc4ee00275dc982921787c9ba6e7d9f6585e..7439fe1b772509e954b916752f816595cab6a14f 100644 (file)
--- a/gtk2_ardour/port_group.cc
+++ b/gtk2_ardour/port_group.cc
@@ -543,8 +543,10 @@ PortGroupList::gather (ARDOUR::Session* session, ARDOUR::DataType type, bool inp
                                    we excluded them earlier.
                                 */
 
-                                string lp = p, monitor = _("Monitor");
-                                boost::to_lower (lp);
+                               string lp = p;
+                               string monitor = _("Monitor");
+
+                               boost::to_lower (lp);
                                 boost::to_lower (monitor);
 
                                 if ((lp.find (monitor) != string::npos) &&
@@ -560,29 +562,35 @@ PortGroupList::gather (ARDOUR::Session* session, ARDOUR::DataType type, bool inp
                                 */
 
                                PortEngine::PortHandle ph = AudioEngine::instance()->port_engine().get_port_by_name (p);
-                               if (ph) {
-                                       DataType t (AudioEngine::instance()->port_engine().port_data_type (ph));
-                                       if (t != DataType::NIL) {
-                                               if (port_has_prefix (p, X_("system:")) ||
-                                                   port_has_prefix (p, X_("alsa_pcm:")) ||
-                                                   port_has_prefix (p, X_("alsa_midi:"))) {
-                                                       extra_system[t].push_back (p);
-                                               } else if (port_has_prefix (p, lpnc)) {
-
-                                                       /* we own this port (named after the program) */
-
-                                                       /* Hide scene ports from non-Tracks Live builds */
-                                                       if (!ARDOUR::Profile->get_trx()) {
-                                                               if (p.find (_("Scene ")) != string::npos) {
-                                                                       ++s;
-                                                                       continue;
-                                                               }
-                                                       }
 
-                                                       extra_program[t].push_back (p);
-                                               } else {
-                                                       extra_other[t].push_back (p);
+                               if (!ph) {
+                                       continue;
+                               }
+
+                               DataType t (AudioEngine::instance()->port_engine().port_data_type (ph));
+
+                               if (t != DataType::NIL) {
+
+                                       if (port_has_prefix (p, X_("system:")) ||
+                                           port_has_prefix (p, X_("alsa_pcm:")) ||
+                                           port_has_prefix (p, X_("alsa_midi:"))) {
+                                               extra_system[t].push_back (p);
+
+                                       } else if (port_has_prefix (p, lpnc)) {
+
+                                               /* we own this port (named after the program) */
+
+                                               /* Hide scene ports from non-Tracks Live builds */
+                                               if (!ARDOUR::Profile->get_trx()) {
+                                                       if (p.find (_("Scene ")) != string::npos) {
+                                                               ++s;
+                                                               continue;
+                                                       }
                                                }
+
+                                               extra_program[t].push_back (p);
+                                       } else {
+                                               extra_other[t].push_back (p);
                                        }
                                }
                        }