From d73fd391763e82cb25e9958b3252167ddd7a3c47 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 17 Feb 2011 12:00:36 +0100 Subject: [PATCH] chsh: fix gcc link() warn_unused_result warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit setpwnam.c:176:9: warning: ignoring return value of ‘link’, declared with attribute warn_unused_result Signed-off-by: Karel Zak --- login-utils/setpwnam.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/login-utils/setpwnam.c b/login-utils/setpwnam.c index 05ce147b4b..c1e6efb17b 100644 --- a/login-utils/setpwnam.c +++ b/login-utils/setpwnam.c @@ -63,6 +63,7 @@ #include #include "setpwnam.h" +#include "c.h" #define false 0 #define true 1 @@ -177,7 +178,7 @@ setpwnam (struct passwd *pwd) /* we don't care if we can't remove the backup file */ unlink(PASSWD_FILE".OLD"); /* we don't care if we can't create the backup file */ - link(PASSWD_FILE, PASSWD_FILE".OLD"); + ignore_result( link(PASSWD_FILE, PASSWD_FILE".OLD") ); /* we DO care if we can't rename to the passwd file */ if(rename(PTMP_FILE, PASSWD_FILE) < 0) goto fail; -- 2.47.3