Logo on pdf send to customer after generating coupon code was disorted if it was not in certain ratio. task-2588963 closes odoo/odoo#152245 X-original-commit: b1b94a075672067325ddcc125cbc57ae214b0a9a Signed-off-by: anko-odoo <anko@odoo.com> Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>