From eafa0b0a0dc4f4bdf55b5f1ac96a21ded4002d16 Mon Sep 17 00:00:00 2001
From: Spencer17x <1253478653@qq.com>
Date: Tue, 17 Aug 2021 23:47:39 +0800
Subject: [PATCH 1/2] fix: Do not use default parameter values for ie
 https://github.com/brix/crypto-js/pull/357

---
 src/enc-base64url.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/enc-base64url.js b/src/enc-base64url.js
index 661ea39..f3366b0 100644
--- a/src/enc-base64url.js
+++ b/src/enc-base64url.js
@@ -24,11 +24,11 @@
          *
          *     var base64String = CryptoJS.enc.Base64url.stringify(wordArray);
          */
-        stringify: function (wordArray, urlSafe=true) {
+        stringify: function (wordArray, urlSafe) {
             // Shortcuts
             var words = wordArray.words;
             var sigBytes = wordArray.sigBytes;
-            var map = urlSafe ? this._safe_map : this._map;
+            var map = urlSafe === undefined ? this._map : this._safe_map;
 
             // Clamp excess bits
             wordArray.clamp();
@@ -73,10 +73,10 @@
          *
          *     var wordArray = CryptoJS.enc.Base64url.parse(base64String);
          */
-        parse: function (base64Str, urlSafe=true) {
+        parse: function (base64Str, urlSafe) {
             // Shortcuts
             var base64StrLength = base64Str.length;
-            var map = urlSafe ? this._safe_map : this._map;
+            var map = urlSafe === undefined ? this._map : this._safe_map;
             var reverseMap = this._reverseMap;
 
             if (!reverseMap) {

From da7abc8f85709851751ed14eb1823364d27c2c2e Mon Sep 17 00:00:00 2001
From: Spencer17x <1253478653@qq.com>
Date: Wed, 1 Sep 2021 15:11:00 +0800
Subject: [PATCH 2/2] fix: Do not use default parameter values for ie
 https://github.com/brix/crypto-js/pull/357

---
 src/enc-base64url.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/enc-base64url.js b/src/enc-base64url.js
index f3366b0..83da289 100644
--- a/src/enc-base64url.js
+++ b/src/enc-base64url.js
@@ -28,7 +28,7 @@
             // Shortcuts
             var words = wordArray.words;
             var sigBytes = wordArray.sigBytes;
-            var map = urlSafe === undefined ? this._map : this._safe_map;
+            var map = urlSafe ? this._safe_map : this._map;
 
             // Clamp excess bits
             wordArray.clamp();
@@ -76,7 +76,7 @@
         parse: function (base64Str, urlSafe) {
             // Shortcuts
             var base64StrLength = base64Str.length;
-            var map = urlSafe === undefined ? this._map : this._safe_map;
+            var map = urlSafe ? this._safe_map : this._map;
             var reverseMap = this._reverseMap;
 
             if (!reverseMap) {