From 3023cd24af35bf63f1c962ec51183a20f9ca80e0 Mon Sep 17 00:00:00 2001
From: Aaron Bohy <aab@odoo.com>
Date: Tue, 24 Sep 2019 07:49:53 +0000
Subject: [PATCH] [FIX] web: more precise textarea autoresize

Setting 'overflow: hidden' on the (hidden) textarea used to compute
the (visible) textarea height ensures that there is no vertical
scrollbar, which would lead to a not so precise computation of the
height. The bug could be observed in sale.order form view, in the
order line x2many (description field), and had been introduced by
ef46378cd38d.
---
 addons/web/static/src/js/core/dom.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/addons/web/static/src/js/core/dom.js b/addons/web/static/src/js/core/dom.js
index d2fdb41fefc..a61caf480e4 100644
--- a/addons/web/static/src/js/core/dom.js
+++ b/addons/web/static/src/js/core/dom.js
@@ -114,6 +114,7 @@ var dom = {
             borderTopWidth: 0,
             borderBottomWidth: 0,
             padding: 0,
+            overflow: 'hidden',
         });
         $fixedTextarea.data("auto_resize", true);