From e59b1fc933dca2b7869e9e9dc3a27636f8ec12ff Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Thu, 6 Oct 2022 16:10:13 +0530
Subject: [PATCH] it's reasonable to expect Util.clone not to explode on
 undefined/null

---
 www/common/common-util.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/www/common/common-util.js b/www/common/common-util.js
index efcb46227..05da8bf93 100644
--- a/www/common/common-util.js
+++ b/www/common/common-util.js
@@ -36,6 +36,7 @@
     };
 
     Util.clone = function (o) {
+        if (o === undefined || o === null) { return o; }
         return JSON.parse(JSON.stringify(o));
     };