Description: Fix duplicate volumes on the desktop
 Avoid duplicate volumes appearing on the desktop in case GIO sends extra
 'volume-added' signals for volumes already present in the list returned
 by g_volume_monitor_get_volumes ().
Author: Lionel Le Folgoc <mrpouit@ubuntu.com>
Bug-Ubuntu: https://launchpad.net/bugs/1072137
Forwarded: no, do not forward, only reproducible on Ubuntu

--- xfdesktop4-4.10.0.orig/src/xfdesktop-file-icon-manager.c
+++ xfdesktop4-4.10.0/src/xfdesktop-file-icon-manager.c
@@ -2503,6 +2503,10 @@ static void
 xfdesktop_file_icon_manager_add_removable_volume(XfdesktopFileIconManager *fmanager,
                                                  GVolume *volume)
 {
+
+    if(g_hash_table_contains(fmanager->priv->removable_icons, G_OBJECT(volume)))
+        return;
+
     if(!xfdesktop_file_utils_volume_is_removable(volume))
         return;