From 47f1e8f70c48a72dc0a015563766e114fca3caff Mon Sep 17 00:00:00 2001
From: YPozdnyakov <YPozdnyakov@wavesglobal.com>
Date: Fri, 13 Feb 2015 13:50:50 +0200
Subject: [PATCH] [Summary]: Close button (mac only) shouldn't close System
 Lock dialog. Per Igor's request.

---
 gtk2_ardour/ardour_ui.cc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/gtk2_ardour/ardour_ui.cc b/gtk2_ardour/ardour_ui.cc
index 97135ef88c..1635993998 100644
--- a/gtk2_ardour/ardour_ui.cc
+++ b/gtk2_ardour/ardour_ui.cc
@@ -2277,7 +2277,15 @@ ARDOUR_UI::lock_session () {
     SessionLockDialog session_lock_dialog;
     session_lock_dialog.set_deletable (false);
     session_lock_dialog.set_modal (true);
-    session_lock_dialog.run ();
+    while (1) {
+        int response = session_lock_dialog.run ();
+        switch (response) {
+            case Gtk::RESPONSE_OK:
+                return; // Unlock button was pressed
+            default:
+                continue; // close button (on mac) shouldn't close window
+        }
+    }
 }
 
 bool