From 1fdec427d9509e26ad5b3d7ab2939bc2a92cbee0 Mon Sep 17 00:00:00 2001
From: Hadi Nategh <hnategh@gmail.com>
Date: Mon, 8 Mar 2021 15:54:33 +0100
Subject: [PATCH] Fix error adding notifications into list after the list s
 been cleared

---
 notifications/js/notificationajaxpopup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/notifications/js/notificationajaxpopup.js b/notifications/js/notificationajaxpopup.js
index 3114cf5cb3..bd824a3024 100644
--- a/notifications/js/notificationajaxpopup.js
+++ b/notifications/js/notificationajaxpopup.js
@@ -659,7 +659,7 @@
 		// Dont process the data if they're the same as it could get very expensive to
 		// proccess html their content.
 		if (_currentRawData.length>0 && _currentRawData.length == _rawData.length) return;
-		_currentRawData = _rawData;
+		_currentRawData = _rawData || [];
 		var old_notifymessages = notifymessages;
 		notifymessages = {};
 		var browser_notify = _browser_notify || this.check_browser_notify();