Invalid memory reference with shinyswitcher

Shiny switcher crash with this backtrace :
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0x7fdc3bc63780 (LWP 29002)]
0x00007fdc3a698ea5 in waitpid () from /lib/libpthread.so.0
#0 0x00007fdc3a698ea5 in waitpid () from /lib/libpthread.so.0
#1 0x00007fdc3b985c49 in ?? () from /usr/lib/debreaper/libviaticum.so
#2 <signal handler called>
#3 awn_cairo_string_to_color (string=0x0, color=0xa0a2fc)
    at awn-cairo-utils.c:94
#4 0x00007fdc30ab7cb0 in ?? ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#5 0x00007fdc30ab7f4d in init_config ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#6 0x00007fdc30ab80a3 in applet_new ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#7 0x00007fdc30ab4975 in awn_applet_factory_initp ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
#8 0x0000000000401645 in _awn_plug_new (
    path=0x9ff5d0 "/usr/lib/awn/applets/shinyswitcher/shinyswitcher.so",
    uid=0x9c1e50 "1211891667", orient=0, height=36) at main.c:241
#9 0x000000000040197f in main (argc=1, argv=0x7fff43da26b8) at main.c:180
#10 0x00007fdc3a3611c4 in __libc_start_main () from /lib/libc.so.6
#11 0x0000000000401529 in _start ()

Thread 1 (Thread 0x7fdc3bc63780 (LWP 29002)):
#0 0x00007fdc3a698ea5 in waitpid () from /lib/libpthread.so.0
No symbol table info available.
#1 0x00007fdc3b985c49 in ?? () from /usr/lib/debreaper/libviaticum.so
No symbol table info available.
#2 <signal handler called>
No symbol table info available.
#3 awn_cairo_string_to_color (string=0x0, color=0xa0a2fc)
    at awn-cairo-utils.c:94
 colors = {1.5058286e-38, 0, 1.47521472e-38, 0}
#4 0x00007fdc30ab7cb0 in ?? ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
No symbol table info available.
#5 0x00007fdc30ab7f4d in init_config ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
No symbol table info available.
#6 0x00007fdc30ab80a3 in applet_new ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
No symbol table info available.
#7 0x00007fdc30ab4975 in awn_applet_factory_initp ()
   from /usr/lib/awn/applets/shinyswitcher/shinyswitcher.so
No symbol table info available.
#8 0x0000000000401645 in _awn_plug_new (
    path=0x9ff5d0 "/usr/lib/awn/applets/shinyswitcher/shinyswitcher.so",
    uid=0x9c1e50 "1211891667", orient=0, height=36) at main.c:241
 module = <value optimized out>
 applet = <value optimized out>
 plug = <value optimized out>
 init_func = <value optimized out>
 initp_func = <value optimized out>
#9 0x000000000040197f in main (argc=1, argv=0x7fff43da26b8) at main.c:180
 len = 21
 nlen = <value optimized out>
 error = (GError *) 0x0
 context = <value optimized out>
 item = (AwnDesktopItem *) 0x9f1c90
 plug = <value optimized out>
 exec = (
    const gchar *) 0x9ff5d0 "/usr/lib/awn/applets/shinyswitcher/shinyswitcher.so"
 name = (const gchar *) 0x9ffb50 "Shiny Switcher"
 type = (const gchar *) 0xe <Address 0xe out of bounds>
#10 0x00007fdc3a3611c4 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#11 0x0000000000401529 in _start ()
No symbol table info available.
#0 0x00007fdc3a698ea5 in waitpid () from /lib/libpthread.so.0

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=477367 for more information.