Bug in wsp_server_method_states.def

I think this code is wrong.

		/*
		 * The Siemens S35 adds an extra NUL character to the
end
		 * of the request body which may not work with certain
cgi
		 * scripts. It is removed here by truncating the length.
		 */
		req_body_size = octstr_len(pdu->u.Post.data);
		if(octstr_get_char(pdu->u.Post.data,(req_body_size - 1))
== 0)
			octstr_truncate(pdu->u.Post.data,(req_body_size
- 1));

I posted in an MMS message where the last byte of the encoding was 0.
This
code truncated the last byte and corrupted the MMS message.

I suggest that "certain cgi scripts" be made more robust rather than
hacking bytes out of the lower layers.