From: Colin Percival <cperciva@daemonology.net>
Date: Tue, 16 Aug 2011 18:04:19 +0000 (-0400)
Subject: Remove unnecessary call to strlen; we already know how long this string is.
X-Git-Tag: v3.0.0a~116
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfd14dc76f757c389bbb881197315b1041fd84d6;p=thirdparty%2Flibarchive.git

Remove unnecessary call to strlen; we already know how long this string is.

Via:	Tarsnap

SVN-Revision: 3628
---

diff --git a/libarchive_fe/matching.c b/libarchive_fe/matching.c
index b2aba0227..4ba608222 100644
--- a/libarchive_fe/matching.c
+++ b/libarchive_fe/matching.c
@@ -140,7 +140,7 @@ add_pattern(struct match **list, const char *pattern)
 	strcpy(match->pattern, pattern);
 	/* Both "foo/" and "foo" should match "foo/bar". */
 	if (len && match->pattern[len - 1] == '/')
-		match->pattern[strlen(match->pattern)-1] = '\0';
+		match->pattern[len - 1] = '\0';
 	match->next = *list;
 	*list = match;
 	match->matches = 0;