From 3bd9fb3649a233f0a0c26b8a6cb5209d220a7528 Mon Sep 17 00:00:00 2001
From: Johann-S <johann.servoire@gmail.com>
Date: Sun, 23 Dec 2018 13:30:35 +0100
Subject: getSelectorFromElement return null on bad selectors (#27912)

---
 js/src/util.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'js/src')

diff --git a/js/src/util.js b/js/src/util.js
index 0d434c4c51..c3e23e8174 100644
--- a/js/src/util.js
+++ b/js/src/util.js
@@ -82,7 +82,11 @@ const Util = {
       selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''
     }
 
-    return selector && document.querySelector(selector) ? selector : null
+    try {
+      return document.querySelector(selector) ? selector : null
+    } catch (err) {
+      return null
+    }
   },
 
   getTransitionDurationFromElement(element) {
-- 
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