[gnome-settings-daemon] mouse: Surround X call with error traps

[Bastien Nocera <hadess src gnome org>]

commit c74cd9341c5c13ec9c667e9984c9a86a09030b26
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Feb 16 15:31:42 2012 +0100

    mouse: Surround X call with error traps

 plugins/mouse/gsd-mouse-manager.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/plugins/mouse/gsd-mouse-manager.c b/plugins/mouse/gsd-mouse-manager.c
index da2764d..e8a4787 100644
--- a/plugins/mouse/gsd-mouse-manager.c
+++ b/plugins/mouse/gsd-mouse-manager.c
@@ -359,7 +359,9 @@ set_left_handed (GsdMouseManager *manager,
 
         configure_button_layout (buttons, n_buttons, left_handed);
 
+	gdk_error_trap_push ();
         XSetDeviceButtonMapping (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), xdevice, buttons, n_buttons);
+        gdk_error_trap_pop_ignored ();
 
 out:
         XCloseDevice (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), xdevice);