From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Sun, 8 May 2016 09:47:36 +0000 (+0700)
Subject: combine-diff.c: use error_errno()
X-Git-Tag: v2.9.0-rc0~30^2~25
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/4b94ec9b200e9bafc5fd2c9c4e8b7e7934d60c00

combine-diff.c: use error_errno()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/combine-diff.c b/combine-diff.c
index 0e1d4b0893..8f2313d502 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -1005,8 +1005,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 			struct strbuf buf = STRBUF_INIT;
 
 			if (strbuf_readlink(&buf, elem->path, st.st_size) < 0) {
-				error("readlink(%s): %s", elem->path,
-				      strerror(errno));
+				error_errno("readlink(%s)", elem->path);
 				return;
 			}
 			result_size = buf.len;