From a1f06be3ff78f088aa5e71cd518b74cdf5a4d34e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Sun, 8 May 2016 16:47:42 +0700
Subject: [PATCH] diff-no-index.c: use error_errno()
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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 diff-no-index.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/diff-no-index.c b/diff-no-index.c
index 03daadb25a..1f8999b9ca 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -65,8 +65,7 @@ static int populate_from_stdin(struct diff_filespec *s)
 	size_t size = 0;
 
 	if (strbuf_read(&buf, 0, 0) < 0)
-		return error("error while reading from stdin %s",
-				     strerror(errno));
+		return error_errno("error while reading from stdin");
 
 	s->should_munmap = 0;
 	s->data = strbuf_detach(&buf, &size);