[libwnck] wnckprop: Stop using deprecated gdk_cursor_unref()

[Vincent Untz <vuntz src gnome org>]

commit ead98e0855145ddc13c6ed8505a94fec19751390
Author: Vincent Untz <vuntz gnome org>
Date:   Fri Aug 12 12:57:06 2011 +0200

    wnckprop: Stop using deprecated gdk_cursor_unref()

 libwnck/wnckprop.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libwnck/wnckprop.c b/libwnck/wnckprop.c
index ac00217..c9e54d1 100644
--- a/libwnck/wnckprop.c
+++ b/libwnck/wnckprop.c
@@ -1787,7 +1787,7 @@ get_target (gpointer data)
   cross = gdk_cursor_new (GDK_CROSS);
   status = gdk_pointer_grab (root, FALSE, GDK_BUTTON_PRESS_MASK,
                              NULL, cross, GDK_CURRENT_TIME);
-  gdk_cursor_unref (cross);
+  g_object_unref (cross);
 
   if (status != GDK_GRAB_SUCCESS)
     {