[mutter/wip/carlosg/avoid-app-updates: 1/2] core: Only notify on MetaWindow::user-time on actual changes

[Carlos Garnacho <carlosg src gnome org>]

commit aee8bfce3fff93a82736ddb6aaa2ff24a15da809
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Jul 19 17:47:43 2019 +0200

    core: Only notify on MetaWindow::user-time on actual changes
    
    If the timestamp is the same, it doesn't make sense to update and we
    don't do so. So it doesn't make sense to notify on the property either.
    
    https://gitlab.gnome.org/GNOME/mutter/issues/556

 src/core/window.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/core/window.c b/src/core/window.c
index 4c0761d70..163bbb840 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -7101,9 +7101,9 @@ meta_window_set_user_time (MetaWindow *window,
       if (meta_prefs_get_focus_new_windows () == G_DESKTOP_FOCUS_NEW_WINDOWS_STRICT &&
           window_is_terminal (window))
         window->display->allow_terminal_deactivation = FALSE;
-    }
 
-  g_object_notify_by_pspec (G_OBJECT (window), obj_props[PROP_USER_TIME]);
+      g_object_notify_by_pspec (G_OBJECT (window), obj_props[PROP_USER_TIME]);
+    }
 }
 
 /**