[FIX] mail: prevents traceback when ending a videoCall

Before this commit, there could be a traceback when `_loadVideo()` was
called when the `root.el` of the video component was not set when
closing a videoCall.

This commit fixes this issue.

closes odoo/odoo#87278

X-original-commit: 13213f0be3696fd88c0c7b6ffa3169401a13d058
Signed-off-by: Sébastien Theys (seb) <seb@odoo.com>
Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>
This commit is contained in:
Thanh Dodeur
2022-03-29 20:21:13 +02:00
parent 3f75153ad7
commit 7e37cc297d

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