From c14c851e94c5816cf5d1e5553f5774eb2710f35c Mon Sep 17 00:00:00 2001
From: Molkobain <lajarige.guillaume@free.fr>
Date: Thu, 9 Dec 2021 16:27:25 +0100
Subject: [PATCH] Breadcrumbs: Fix JS error on (auto submitting) search page
 when only 1 item in the breadcrumbs

---
 js/components/breadcrumbs.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/js/components/breadcrumbs.js b/js/components/breadcrumbs.js
index 38c64f30c..eee23242f 100644
--- a/js/components/breadcrumbs.js
+++ b/js/components/breadcrumbs.js
@@ -149,7 +149,9 @@ $(function()
 			this.element.find(this.js_selectors.previous_items_list_toggler).off('click');
 
 			// Remove observers
-			this.items_observer.disconnect();
+			if (this.items_observer !== null) {
+				this.items_observer.disconnect();
+			}
 
 			// Clear any existing entries in the markup
 			this.element.find(this.js_selectors.item).remove();