Subject: [PATCH 09/41] builtin/merge-file.c: use error_errno()

From: Nguyễn Thái Ngọc Duy <[email-masked]>
Date: Sun, 1 May 2016 18:14:25 +0700

Signed-off-by: Nguyễn Thái Ngọc Duy <[email-masked]>
---
 builtin/merge-file.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index 5544705..13e22a2 100644
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -62,8 +62,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix)
 		usage_with_options(merge_file_usage, options);
 	if (quiet) {
 		if (!freopen("/dev/null", "w", stderr))
-			return error("failed to redirect stderr to /dev/null: "
-				     "%s", strerror(errno));
+			return error_errno("failed to redirect stderr to /dev/null");
 	}
 
 	if (prefix)
@@ -95,12 +94,13 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix)
 		FILE *f = to_stdout ? stdout : fopen(fpath, "wb");
 
 		if (!f)
-			ret = error("Could not open %s for writing", filename);
+			ret = error_errno("Could not open %s for writing",
+					  filename);
 		else if (result.size &&
 			 fwrite(result.ptr, result.size, 1, f) != 1)
-			ret = error("Could not write to %s", filename);
+			ret = error_errno("Could not write to %s", filename);
 		else if (fclose(f))
-			ret = error("Could not close %s", filename);
+			ret = error_errno("Could not close %s", filename);
 		free(result.ptr);
 	}
 
-- 
2.8.0.rc0.210.gd302cd2