From 0c3961008edc03e4c641f6076c9a4f40ad9fb3ab Mon Sep 17 00:00:00 2001
From: Zelong Lin <zel@odoo.com>
Date: Fri, 2 Sep 2022 08:14:08 +0000
Subject: [PATCH] [FIX] mail: guard message view
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

add guard on onMouseenter/onMouseleave

task-2901855

closes odoo/odoo#99477

X-original-commit: 7ce86d6c90062c9f8eef0ba7337d773e6a79f5ec
Signed-off-by: Sébastien Theys (seb) <seb@odoo.com>
---
 addons/mail/static/src/models/message_view.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/addons/mail/static/src/models/message_view.js b/addons/mail/static/src/models/message_view.js
index 5bbffbae9d6..c26a0634b94 100644
--- a/addons/mail/static/src/models/message_view.js
+++ b/addons/mail/static/src/models/message_view.js
@@ -126,9 +126,15 @@ registerModel({
             });
         },
         onMouseenter() {
+            if (!this.exists()) {
+                return;
+            }
             this.update({ isHovered: true });
         },
         onMouseleave() {
+            if (!this.exists()) {
+                return;
+            }
             this.update({
                 isHovered: false,
                 messagingAsClickedMessageView: clear(),