assert() to help find some possible causes of #2991. Fix some confusion with GTK...

[ardour.git] / libs / ardour / plugin_manager.cc

diff --git a/libs/ardour/plugin_manager.cc b/libs/ardour/plugin_manager.cc
index 22e649e03e00b66b28c0ae7c8f339ea32817cab9..9b5898ddb907f770343abe9c977a0cbe89647c85 100644 (file)
--- a/libs/ardour/plugin_manager.cc
+++ b/libs/ardour/plugin_manager.cc
@@ -156,6 +156,8 @@ PluginManager::refresh ()
 #ifdef HAVE_AUDIOUNITS
        au_refresh ();
 #endif
+
+       PluginListChanged (); /* EMIT SIGNAL */
 }
 
 void