[JDEV] about example transport

[dbl at 5dwap.com]

Hi:
  Recently , I try to change the example transport's code
  example transport's original capability is only echo back to the
  sender.
  I change the parser.c's function - example_parse_message() 
  First I comment  the jutil_tofrom(jp->x) this line to disable the swap
  of to and from fields;

  Hope the message will be delivered to the target user.
  But this change always make the jabberd crash
  are there anything I miss ?
  Hope somebody's help
  thanks anyway.......

  Jlh
  regards