===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/rcs/rcsdiff.c,v
retrieving revision 1.40
retrieving revision 1.41
diff -c -r1.40 -r1.41
*** src/usr.bin/rcs/rcsdiff.c	2006/03/20 16:18:13	1.40
--- src/usr.bin/rcs/rcsdiff.c	2006/03/24 05:14:48	1.41
***************
*** 1,4 ****
! /*	$OpenBSD: rcsdiff.c,v 1.40 2006/03/20 16:18:13 niallo Exp $	*/
  /*
   * Copyright (c) 2005 Joris Vink <joris@openbsd.org>
   * All rights reserved.
--- 1,4 ----
! /*	$OpenBSD: rcsdiff.c,v 1.41 2006/03/24 05:14:48 ray Exp $	*/
  /*
   * Copyright (c) 2005 Joris Vink <joris@openbsd.org>
   * All rights reserved.
***************
*** 48,54 ****
  
  	strlcpy(diffargs, "diff", sizeof(diffargs));
  
! 	while ((ch = rcs_getopt(argc, argv, "ck:nqr:TuVx:z:")) != -1) {
  		switch (ch) {
  		case 'c':
  			strlcat(diffargs, " -c", sizeof(diffargs));
--- 48,54 ----
  
  	strlcpy(diffargs, "diff", sizeof(diffargs));
  
! 	while ((ch = rcs_getopt(argc, argv, "ck:nqr:TuVx::z:")) != -1) {
  		switch (ch) {
  		case 'c':
  			strlcat(diffargs, " -c", sizeof(diffargs));
***************
*** 93,99 ****
  			exit(0);
  			/* NOTREACHED */
  		case 'x':
! 			rcs_suffixes = rcs_optarg;
  			break;
  		case 'z':
  			timezone_flag = rcs_optarg;
--- 93,100 ----
  			exit(0);
  			/* NOTREACHED */
  		case 'x':
! 			/* Use blank extension if none given. */
! 			rcs_suffixes = rcs_optarg ? rcs_optarg : "";
  			break;
  		case 'z':
  			timezone_flag = rcs_optarg;