From 1ceb63804e5b3c53d1a9d665c65626ff15585f09 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 6 May 2021 11:49:17 +0530
Subject: [PATCH] guard against unrecognized HTML attributes. closes #620

---
 www/lib/diff-dom/diffDOM.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/www/lib/diff-dom/diffDOM.js b/www/lib/diff-dom/diffDOM.js
index deca9be40..32605e074 100755
--- a/www/lib/diff-dom/diffDOM.js
+++ b/www/lib/diff-dom/diffDOM.js
@@ -685,7 +685,9 @@
                 }
                 if (objNode.attributes) {
                     Object.keys(objNode.attributes).forEach(function(attribute) {
-                        node.setAttribute(attribute, objNode.attributes[attribute]);
+                        try {
+                            node.setAttribute(attribute, objNode.attributes[attribute]);
+                        } catch (e) { console.debug(e); }
                     });
                 }
                 if (objNode.childNodes) {