Fix String#replace bug with custon exec in IE8

zloirock · Nov 13, 2018 · 823756a · 823756a
1 parent b8f73b1
commit 823756a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/core-js/modules/es.string.replace.js b/packages/core-js/modules/es.string.replace.js
@@ -96,7 +96,7 @@ require('../internals/fix-regexp-well-known-symbol-logic')(
       }
       return nativeReplace.call(replacement, symbols, function (match, ch) {
         var capture;
-        switch (ch[0]) {
+        switch (ch.charAt(0)) {
           case '$': return '$';
           case '&': return matched;
           case '`': return str.slice(0, position);