Merge pull request #19459 from DefinitelyMaybe/src/polyfills

ES6 (let&const): src/polyfills
mrdoob · May 26, 2020 · a84b7df · a84b7df
2 parents cd97872 + f73739c
commit a84b7df
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/polyfills.js b/src/polyfills.js
@@ -65,15 +65,15 @@ if ( Object.assign === undefined ) {
 
 		}
 
-		var output = Object( target );
+		const output = Object( target );
 
-		for ( var index = 1; index < arguments.length; index ++ ) {
+		for ( let index = 1; index < arguments.length; index ++ ) {
 
-			var source = arguments[ index ];
+			const source = arguments[ index ];
 
 			if ( source !== undefined && source !== null ) {
 
-				for ( var nextKey in source ) {
+				for ( const nextKey in source ) {
 
 					if ( Object.prototype.hasOwnProperty.call( source, nextKey ) ) {