Comment 2 for bug 760955

StacktraceTop:
 __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:52
 g_variant_is_object_path (string=0x2 <Address 0x2 out of bounds>) at /build/buildd/glib2.0-2.28.5/./glib/gvariant.c:1180
 g_dbus_connection_register_object (connection=0x8d83a00, object_path=0x2 <Address 0x2 out of bounds>, interface_info=0x96ea648, vtable=0xb480ce60, user_data=0xa12da08, user_data_free_func=0, error=0xbfaf3fac) at /build/buildd/glib2.0-2.28.5/./gio/gdbusconnection.c:4698
 register_object (server=0xa12da08) at ../../libdbusmenu-glib/server.c:657
 bus_got_cb (obj=0x0, result=0xa105998, user_data=0xa12da08) at ../../libdbusmenu-glib/server.c:707