Add missing header include in plugin_selector.h

diff --git a/gtk2_ardour/plugin_selector.h b/gtk2_ardour/plugin_selector.h
index 9a71d287802f0dae21f7c73ec3b8c888952d5f4f..8c769653848c9471452dbe0bf1f7cdb378a0f5f6 100644 (file)
--- a/gtk2_ardour/plugin_selector.h
+++ b/gtk2_ardour/plugin_selector.h
@@ -29,6 +29,8 @@
 #include "ardour/session_handle.h"
 #include "plugin_interest.h"
 
+#include "ardour_dialog.h"
+
 namespace ARDOUR {
        class Session;
        class PluginManager;