From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 16 Dec 2012 10:43:55 +0000 (+0000)
Subject: more: remove unnecessary variable
X-Git-Tag: v2.23-rc1~406
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdd2cf46c8d92a03dc0c2883d65c606d8874177f;p=thirdparty%2Futil-linux.git

more: remove unnecessary variable

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/text-utils/more.c b/text-utils/more.c
index 163f016c46..41caeb1943 100644
--- a/text-utils/more.c
+++ b/text-utils/more.c
@@ -1578,7 +1578,7 @@ void search(char buf[], FILE *file, register int n)
 	register long line2 = startline;
 	register long line3 = startline;
 	register int lncount;
-	int saveln, rv, rc;
+	int saveln, rc;
 	regex_t re;
 
 	context.line = saveln = Currline;
@@ -1595,7 +1595,7 @@ void search(char buf[], FILE *file, register int n)
 		line1 = Ftell(file);
 		rdline(file);
 		lncount++;
-		if ((rv = regexec(&re, Line, 0, NULL, 0)) == 0) {
+		if (regexec(&re, Line, 0, NULL, 0) == 0) {
 			if (--n == 0) {
 				if (lncount > 3 || (lncount > 1 && no_intty)) {
 					putchar('\n');