From: Sergey Matveev <stargrave@stargrave.org>
Date: Mon, 19 Jul 2021 11:17:36 +0000 (+0300)
Subject: Optimize indexing
X-Git-Tag: v2.2.0
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=00037b203eed13d9a1155b59a5169af9abc8745b;p=netstring.git

Optimize indexing
---

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")
 	}