Subject: [PATCH v2 07/21] ident.c: use fopen_or_warn()

From: Nguyễn Thái Ngọc Duy <[email-masked]>
Date: Wed, 3 May 2017 17:16:52 +0700

Signed-off-by: Nguyễn Thái Ngọc Duy <[email-masked]>
---
 ident.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/ident.c b/ident.c
index bea871c8e0..91c7609055 100644
--- a/ident.c
+++ b/ident.c
@@ -72,12 +72,10 @@ static int add_mailname_host(struct strbuf *buf)
 	FILE *mailname;
 	struct strbuf mailnamebuf = STRBUF_INIT;
 
-	mailname = fopen("/etc/mailname", "r");
-	if (!mailname) {
-		if (errno != ENOENT)
-			warning_errno("cannot open /etc/mailname");
+	mailname = fopen_or_warn("/etc/mailname", "r");
+	if (!mailname)
 		return -1;
-	}
+
 	if (strbuf_getline(&mailnamebuf, mailname) == EOF) {
 		if (ferror(mailname))
 			warning_errno("cannot read /etc/mailname");
-- 
2.11.0.157.gd943d85