sequencer: make file exists check more efficient
We currently check whether a file exists and return early before reading the file. Instead of accessing the file twice, always read the file and check `errno` to see if the file doesn't exist. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu committed
Apr 7, 2020 at 10:27 UTC
5b2f6d9cd50b1c8909326c7175aef288a9915f33
1 file changed
+2
-4
sequencer.c
+2
-4
index faab0b13e8..a961cf5a9b 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -433,11 +433,9 @@ static int read_oneliner(struct strbuf *buf,
{
int orig_len = buf->len;
- if (!file_exists(path))
- return 0;
-
if (strbuf_read_file(buf, path, 0) < 0) {
- warning_errno(_("could not read '%s'"), path);
+ if (errno != ENOENT && errno != ENOTDIR)
+ warning_errno(_("could not read '%s'"), path);
return 0;
}