Fix error in es6symbol with IE8 (Modernizr#2630)

Keyword 'for' in `Symbol.for` caused `Undefined identifier` error in IE8.
TusharNaugain · Jan 18, 2021 · e1fbec3 · e1fbec3
1 parent b1131f8
commit e1fbec3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/feature-detects/es6/symbol.js b/feature-detects/es6/symbol.js
@@ -20,7 +20,7 @@ Check if browser implements ECMAScript 6 Symbol per specification.
 */
 define(['Modernizr'], function(Modernizr) {
   Modernizr.addTest('es6symbol', !!(typeof(Symbol)==="function" &&
-    Symbol.for &&
+    Symbol['for'] &&
     Symbol.hasInstance &&
     Symbol.isConcatSpreadable &&
     Symbol.iterator &&