From fff06d86fd4a1302ca2e71acd1b79fd9d7bb56bb Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 19 Jul 2021 14:17:36 +0300
Subject: [PATCH] Optimize indexing

---
 r.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/r.go b/r.go
index ca19259..0637ec6 100644
--- a/r.go
+++ b/r.go
@@ -48,7 +48,7 @@ func (r *Reader) Next() (uint64, error) {
 	if len(p) == 0 {
 		return 0, io.EOF
 	}
-	idx := bytes.Index(p, []byte{':'})
+	idx := bytes.IndexByte(p, ':')
 	if idx == -1 {
 		return 0, errors.New("no length separator found")
 	}
-- 
2.44.0