Corrected an issue with filter menus creation before creating pop-up menu to...

Corrected an issue with filter menus creation before creating pop-up menu to set filters properties.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4539 818b1a75-f10b-46b9-bf7c-635c3b92a50f

common/utils/itti_analyzer/libui/ui_callbacks.c

@@ -193,10 +193,8 @@ gboolean ui_callback_on_select_signal(GtkTreeSelection *selection, GtkTreeModel
                         /* Clear event */
                         ui_tree_view_last_event = NULL;
 
-                        if (ui_main_data.menu_filter_messages == NULL)
-                        {
+                        /* Create filter menus to refers its items in the pop-up menu */
                         ui_create_filter_menus ();
-                        }
 
                         g_info("Message selected right click %d %d %d %d", message_id, origin_task_id, destination_task_id, instance);