From 431efa89f66876af0562bdcf691e84d2be897f82 Mon Sep 17 00:00:00 2001
From: Thorsten Lockert <tholo@cvs.openbsd.org>
Date: Wed, 30 Apr 1997 05:54:45 +0000
Subject: Remove unused variables

---
 lib/libc/net/res_comp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/libc/net/res_comp.c')

diff --git a/lib/libc/net/res_comp.c b/lib/libc/net/res_comp.c
index 86ff7e7657e..030400d2a05 100644
--- a/lib/libc/net/res_comp.c
+++ b/lib/libc/net/res_comp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: res_comp.c,v 1.6 1997/04/19 10:10:47 deraadt Exp $	*/
+/*	$OpenBSD: res_comp.c,v 1.7 1997/04/30 05:54:44 tholo Exp $	*/
 
 /*
  * ++Copyright++ 1985, 1993
@@ -60,7 +60,7 @@
 static char sccsid[] = "@(#)res_comp.c	8.1 (Berkeley) 6/4/93";
 static char rcsid[] = "$From: res_comp.c,v 8.11 1996/12/02 09:17:22 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_comp.c,v 1.6 1997/04/19 10:10:47 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: res_comp.c,v 1.7 1997/04/30 05:54:44 tholo Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -368,7 +368,7 @@ int
 res_hnok(dn)
 	const char *dn;
 {
-	int ppch = '\0', pch = PERIOD, ch = *dn++;
+	int pch = PERIOD, ch = *dn++;
 
 	while (ch != '\0') {
 		int nch = *dn++;
@@ -385,7 +385,7 @@ res_hnok(dn)
 			if (!middlechar(ch))
 				return (0);
 		}
-		ppch = pch, pch = ch, ch = nch;
+		pch = ch, ch = nch;
 	}
 	return (1);
 }
-- 
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