===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/rcs/rcs.c,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -r1.52 -r1.53
--- src/usr.bin/rcs/rcs.c	2009/02/15 13:40:33	1.52
+++ src/usr.bin/rcs/rcs.c	2009/02/25 23:16:20	1.53
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rcs.c,v 1.52 2009/02/15 13:40:33 joris Exp $	*/
+/*	$OpenBSD: rcs.c,v 1.53 2009/02/25 23:16:20 ray Exp $	*/
 /*
  * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
  * All rights reserved.
@@ -1472,7 +1472,7 @@
 		rcs_buf_free(prevbuf);
 
 		diff_format = D_RCSDIFF;
-		if (diffreg(path_tmp1, path_tmp2, newdiff, 0) == D_ERROR)
+		if (diffreg(path_tmp1, path_tmp2, newdiff, D_FORCEASCII) == D_ERROR)
 			errx(1, "diffreg failed");
 
 		newdeltatext = newdiff;