Theme plugin crashes MCS manager with gtk+- 2.2

[Olivier]

Apparently some recent changes (as it used to work), bt follows:

#0  0x405bd5ad in _int_free () from /lib/i686/libc.so.6
#1  0x405bc3ec in free () from /lib/i686/libc.so.6
#2  0x4050a2fe in g_free (mem=0x40ad32d3) at gmem.c:186
#3  0x4039b0be in xfce_resource_pop_path () from
/usr/lib/libxfce4util.so.1
#4  0x409a3990 in read_icon_themes ()
   from /usr/lib/xfce4/mcs-plugins/ui_plugin.so
#5  0x409a6b9d in setup_dialog () from
/usr/lib/xfce4/mcs-plugins/ui_plugin.so
#6  0x409a7799 in run_dialog () from
/usr/lib/xfce4/mcs-plugins/ui_plugin.so
#7  0x0804a762 in show_cb ()
#8  0x40036153 in mcs_manager_process_event ()
   from /usr/lib/libxfce4mcs-manager.so.0

Cheers,
Olivier.
-- 
 - Olivier Fourdan - fourdan at xfce.org - http://www.xfce.org -