From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Tue, 11 Sep 2012 10:50:28 +0000 (+0900)
Subject: Remove dead assignment that Clang Static Analyzer pointed out.
X-Git-Tag: v3.1.0~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3296a25e1;p=thirdparty%2Flibarchive.git

Remove dead assignment that Clang Static Analyzer pointed out.
---

diff --git a/tar/util.c b/tar/util.c
index 7e705c2be..70788aee1 100644
--- a/tar/util.c
+++ b/tar/util.c
@@ -148,7 +148,7 @@ safe_fprintf(FILE *f, const char *fmt, ...)
 
 	/* Note: mbrtowc() has a cleaner API, but mbtowc() seems a bit
 	 * more portable, so we use that here instead. */
-	n = mbtowc(NULL, NULL, 1); /* Reset the shift state. */
+	(void)mbtowc(NULL, NULL, 1); /* Reset the shift state. */
 
 	/* Write data, expanding unprintable characters. */
 	p = fmtbuff;