From ae33c0778ae0c11d8d670b896c69293a593ffa70 Mon Sep 17 00:00:00 2001
From: Eugene Sokolov <otd5332@rupto.ru>
Date: Thu, 26 Aug 2021 10:30:40 +0300
Subject: [PATCH] Fix internalDataReader to return data without waiting for the
 array to be filled

---
 data_reader.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data_reader.go b/data_reader.go
index 6367df1..6b27b76 100644
--- a/data_reader.go
+++ b/data_reader.go
@@ -92,6 +92,10 @@ func (r *internalDataReader) Read(data []byte) (n int, err error) {
 	for len(p) > 0 {
 		var b byte
 
+        if n > 0 && r.buffered.Buffered() < 1 {
+			break
+		}
+
 		b, err = r.buffered.ReadByte()
 		if nil != err {
 			return n, err