From: Petr Uzel <petr.uzel@suse.cz>
Date: Tue, 24 Apr 2012 08:20:59 +0000 (+0200)
Subject: fsck.minix.c: fix compiler warnings [-Wunused-result]
X-Git-Tag: v2.22-rc1~468
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=28d4cdcb9d3923c0fb60b0f184e4955222319f4b;p=thirdparty%2Futil-linux.git

fsck.minix.c: fix compiler warnings [-Wunused-result]

fsck.minix.c: In function ‘ask’:
fsck.minix.c:263:7: error: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Werror=unused-result]

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
---

diff --git a/disk-utils/fsck.minix.c b/disk-utils/fsck.minix.c
index 8b3ce62fa1..139ab7ac8b 100644
--- a/disk-utils/fsck.minix.c
+++ b/disk-utils/fsck.minix.c
@@ -260,7 +260,7 @@ ask(const char *string, int def) {
 	 * translated.  */
 	printf(def ? _("%s (y/n)? ") : _("%s (n/y)? "), string);
 	fflush(stdout);
-	fgets(input, YESNO_LENGTH, stdin);
+	ignore_result( fgets(input, YESNO_LENGTH, stdin) );
 	resp = rpmatch(input);
 	switch (resp) {
 	case -1: