From 57b9954d9cb59da1c4f1efeff4eea5c9d07e6177 Mon Sep 17 00:00:00 2001
From: Leonard Kim <leonard.kim@8x8.com>
Date: Mon, 8 Jul 2019 15:10:18 -0700
Subject: [PATCH] fix(api): support params with value of undefined

---
 react/features/base/config/parseURLParams.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/react/features/base/config/parseURLParams.js b/react/features/base/config/parseURLParams.js
index 8cfebe478..65d014d6c 100644
--- a/react/features/base/config/parseURLParams.js
+++ b/react/features/base/config/parseURLParams.js
@@ -42,9 +42,11 @@ export default function parseURLParams(
 
         try {
             value = param[1];
+
             if (!dontParse) {
-                value
-                    = JSON.parse(decodeURIComponent(value).replace(/\\&/, '&'));
+                const decoded = decodeURIComponent(value).replace(/\\&/, '&');
+
+                value = decoded === 'undefined' ? undefined : JSON.parse(decoded);
             }
         } catch (e) {
             reportError(