From 8779ce5f960d4858a3f2ddd695432b1f4f5600f4 Mon Sep 17 00:00:00 2001
From: Pavel Merzlyakov <panekmerzlyakov@gmail.com>
Date: Thu, 27 Jul 2023 02:04:35 +0300
Subject: [PATCH] fix reading mask

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

diff --git a/msgpack_reader.go b/msgpack_reader.go
index a9a0df5..a3afebe 100644
--- a/msgpack_reader.go
+++ b/msgpack_reader.go
@@ -530,6 +530,10 @@ func (rd *msgpackReader) Skip() error {
 }
 
 func (rd *msgpackReader) TryReadMask() (bool, FieldsMask, error) {
+	if rd.curr.assoc {
+		return false, FieldsMask{}, nil
+	}
+
 	maskLen, err := rd.dec.DecodeArrayLen()
 	if err != nil {
 		if err == io.EOF {