From b794a0de4d7f6f687fc922a5a593346768c318aa Mon Sep 17 00:00:00 2001
From: joerg <joerg@NetBSD.org>
Date: Tue, 24 May 2011 12:19:11 +0000
Subject: [PATCH] Kill self assignment

---
 usr.bin/deroff/deroff.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr.bin/deroff/deroff.c b/usr.bin/deroff/deroff.c
index 43d74cc7987f..a4ec19b88135 100644
--- a/usr.bin/deroff/deroff.c
+++ b/usr.bin/deroff/deroff.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: deroff.c,v 1.7 2009/08/07 14:05:58 wiz Exp $	*/
+/*	$NetBSD: deroff.c,v 1.8 2011/05/24 12:19:11 joerg Exp $	*/
 
 /* taken from: OpenBSD: deroff.c,v 1.6 2004/06/02 14:58:46 tom Exp */
 
@@ -74,7 +74,7 @@ static const char copyright[] =
 #if 0
 static const char sccsid[] = "@(#)deroff.c	8.1 (Berkeley) 6/6/93";
 #else
-static const char rcsid[] = "$NetBSD: deroff.c,v 1.7 2009/08/07 14:05:58 wiz Exp $";
+static const char rcsid[] = "$NetBSD: deroff.c,v 1.8 2011/05/24 12:19:11 joerg Exp $";
 #endif
 #endif /* not lint */
 
@@ -998,7 +998,7 @@ meputmac(char *cp, int constant)
 		 */
 		if (((np - cp) > constant) &&
 		    (inquote || (chars[(unsigned char)cp[0]] == LETTER))) {
-			for (cp = cp; cp < np; cp++)
+			for (; cp < np; cp++)
 				putchar(*cp);
 			last = np[-1];
 			found++;