From: Johann-S <johann.servoire@gmail.com>
Date: Wed, 29 Apr 2020 19:28:20 +0000 (+0200)
Subject: Avoid bad scrollbar replacement into width values (#30690)
X-Git-Tag: v5.0.0-alpha1~174
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85c4788dedfdec7d681829e3a52ada0c33f8fa8e;p=thirdparty%2Fbootstrap.git

Avoid bad scrollbar replacement into width values (#30690)
---

diff --git a/js/src/modal.js b/js/src/modal.js
index 0daa428a8d..19561122ff 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -442,8 +442,9 @@ class Modal {
   }
 
   _checkScrollbar() {
-    const rect = document.body.getBoundingClientRect()
-    this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
+    const { left, right } = document.body.getBoundingClientRect()
+
+    this._isBodyOverflowing = Math.floor(left + right) < window.innerWidth
     this._scrollbarWidth = this._getScrollbarWidth()
   }