From d3525aeb7ff9896e7ea9b6bad65133315d203fd6 Mon Sep 17 00:00:00 2001
From: zkx5xkt <58633293+zkx5xkt@users.noreply.github.com>
Date: Tue, 3 Jan 2023 15:12:44 +0200
Subject: [PATCH] fix #61 (#62)

Co-authored-by: someone <someone@somewhere.somewhere>
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 0a589ea..7209bb4 100644
--- a/index.js
+++ b/index.js
@@ -121,7 +121,6 @@ Queue.prototype.push = function (value) {
 
 Queue.prototype.shift = function () {
   if (this._shiftIndex === blockSize) {
-    this._shiftIndex = 0;
     var s2 = this._s2;
     if (s2.length === 0) {
       var s1 = this._s1;
@@ -131,6 +130,7 @@ Queue.prototype.shift = function () {
       this._s1 = s2;
       s2 = this._s2 = s1.reverse();
     }
+    this._shiftIndex = 0;
     this._shiftBlock = s2.pop();
   }
   if (