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grep.c: use error_errno()

While at there, improve the error message a bit (what operation failed?)

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2016-05-08 16:47:47 +07:00 committed by Junio C Hamano
parent ddf362a2a9
commit 7645d8f119

4
grep.c
View file

@ -1732,7 +1732,7 @@ static int grep_source_load_file(struct grep_source *gs)
if (lstat(filename, &st) < 0) {
err_ret:
if (errno != ENOENT)
error(_("'%s': %s"), filename, strerror(errno));
error_errno(_("failed to stat '%s'"), filename);
return -1;
}
if (!S_ISREG(st.st_mode))
@ -1743,7 +1743,7 @@ static int grep_source_load_file(struct grep_source *gs)
goto err_ret;
data = xmallocz(size);
if (st.st_size != read_in_full(i, data, size)) {
error(_("'%s': short read %s"), filename, strerror(errno));
error_errno(_("'%s': short read"), filename);
close(i);
free(data);
return -1;