use local this variable instead of .bind

sveltejs · Feb 23, 2018 · 957179f · 957179f
1 parent 389b5c9
commit 957179f
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/store.js b/store.js
@@ -111,11 +111,14 @@ assign(Store.prototype, {
 
 	onchange: function(callback) {
 		this._changeHandlers.push(callback);
+
+		var store = this;
+
 		return {
 			cancel: function() {
-				var index = this._changeHandlers.indexOf(callback);
-				if (~index) this._changeHandlers.splice(index, 1);
-			}.bind(this)
+				var index = store._changeHandlers.indexOf(callback);
+				if (~index) store._changeHandlers.splice(index, 1);
+			}
 		};
 	},