From 8dd4405ae5854609a740030f35630d09a7293e41 Mon Sep 17 00:00:00 2001
From: Tobias Speicher <rootcommander@gmail.com>
Date: Sun, 20 Mar 2022 03:12:25 +0100
Subject: [PATCH] Replace deprecated String.prototype.substr()

.substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated
Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
---
 js/dropdowns-enhancement.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/dropdowns-enhancement.js b/js/dropdowns-enhancement.js
index 3e44c93..28decd1 100644
--- a/js/dropdowns-enhancement.js
+++ b/js/dropdowns-enhancement.js
@@ -44,7 +44,7 @@
 
             if (touchSupport && !$parent.closest('.navbar-nav').length && !menuTree[0].find(backdrop).length) {
                 // if mobile we use a backdrop because click events don't delegate
-                $('<div class="' + backdrop.substr(1) + '"/>').appendTo(menuTree[0]).on('click', closeOpened)
+                $('<div class="' + backdrop.slice(1) + '"/>').appendTo(menuTree[0]).on('click', closeOpened)
             }
 
             for (var i = 0, s = menuTree.length; i < s; i++) {