Fix:	SE026

Problem:
	slashem -s does not initialize urole and in particular urole.filename
	which is needed by init_dungeons(). This causes a bad memory reference
	and sometimes a segmentation violation.

Compatible with:
	Slash'EM 0.0.5E6F1

Author: Kresimir Kukulj
	J. Ali Harlow, ali@avrc.city.ac.uk

Date:	26 Nov 1999

*** src/topten.c.orig	Fri Nov 26 07:47:35 1999
--- src/topten.c	Fri Nov 26 08:15:44 1999
***************
*** 802,807 ****
--- 802,808 ----
  	 * initialization. */
  	if (wiz1_level.dlevel == 0) {
  		dlb_init();
+ 		role_init();
  		init_dungeons();
  		init_done = TRUE;
  	}