From: Chris Rebert <code@chrisrebert.com>
Date: Tue, 1 Dec 2015 07:59:37 +0000 (-0800)
Subject: dropdown.js: Use more straightforward phrasing for index lower bound check
X-Git-Tag: v4.0.0-alpha.3~467^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31ca64232d76fdab09db00fc170b4e141d88c668;p=thirdparty%2Fbootstrap.git

dropdown.js: Use more straightforward phrasing for index lower bound check

[skip sauce]
[skip validator]
---

diff --git a/js/src/dropdown.js b/js/src/dropdown.js
index f947d2aa11..0d06af5b51 100644
--- a/js/src/dropdown.js
+++ b/js/src/dropdown.js
@@ -250,7 +250,7 @@ const Dropdown = (($) => {
         index++
       }
 
-      if (!~index) {
+      if (index < 0) {
         index = 0
       }