From 7634a37bb393f8ab7256748f5582e6fa2aa05285 Mon Sep 17 00:00:00 2001
From: Matt Gibbs <matt.gibbs@hp.com>
Date: Wed, 23 Sep 2015 22:49:39 -0400
Subject: [PATCH] var => const change per review

@geekjuice suggested declaring nextIndex as a const.
---
 src/js/shepherd.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/shepherd.js b/src/js/shepherd.js
index 17c52a941..dc9e81d6b 100644
--- a/src/js/shepherd.js
+++ b/src/js/shepherd.js
@@ -530,7 +530,7 @@ class Tour extends Evented {
     if (next) {
       if (typeof next.options.showOn !== 'undefined' && !next.options.showOn()) {
         const index = this.steps.indexOf(next);
-        var nextIndex = forward ? index + 1 : index - 1;
+        const nextIndex = forward ? index + 1 : index - 1;
         this.show(nextIndex, forward);
       } else {
         this.trigger('show', {