From 8f483a3ba000c6a1a0bbcca2aa66529f4d552cf1 Mon Sep 17 00:00:00 2001
From: John Ratcliff <john.w.ratcliff@biola.edu>
Date: Fri, 9 Feb 2024 11:23:38 -0800
Subject: [PATCH] Fix this scoping

---
 src/tiledimage.js | 2 +-
 src/world.js      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tiledimage.js b/src/tiledimage.js
index a1c3054b..c0b264ba 100644
--- a/src/tiledimage.js
+++ b/src/tiledimage.js
@@ -1456,7 +1456,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
                     lowestLevel
                 );
                 _this._isBlending = _this._isBlending || tileIsBlending;
-                _this._needsDraw = _this._needsDraw || tileIsBlending || this._wasBlending;
+                _this._needsDraw = _this._needsDraw || tileIsBlending || _this._wasBlending;
             }
         }
 
diff --git a/src/world.js b/src/world.js
index 5539d2bc..6049bb06 100644
--- a/src/world.js
+++ b/src/world.js
@@ -261,7 +261,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
     draw: function() {
         this.viewer.drawer.draw(this._items);
         this._needsDraw = false;
-        this._items.forEach(function(item){
+        this._items.forEach((item) => {
             this._needsDraw = item.setDrawn() || this._needsDraw;
         });
     },