From 60970291b73f687a887276580612081fc7130d99 Mon Sep 17 00:00:00 2001
From: zPlus <->
Date: Mon, 27 Mar 2017 20:07:14 +0200
Subject: [PATCH] freepost.js: Replace var with let

---
 javascript/freepost.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/javascript/freepost.js b/javascript/freepost.js
index bce08069..7bc62b6f 100644
--- a/javascript/freepost.js
+++ b/javascript/freepost.js
@@ -38,12 +38,12 @@
  */
 function vote (action, dom_element)
 {
-    var arrow_up     = dom_element.children[0];
-    var vote_counter = dom_element.children[1];
-    var arrow_down   = dom_element.children[2];
+    let arrow_up     = dom_element.children[0];
+    let vote_counter = dom_element.children[1];
+    let arrow_down   = dom_element.children[2];
     
     // Voted/Upvoted
-    var current_status = 0;
+    let current_status = 0;
     
     if (arrow_up.classList.contains('upvoted'))
         current_status = 1;
@@ -52,7 +52,7 @@ function vote (action, dom_element)
         current_status = -1;
     
     // Current vote
-    var current_vote = Number (vote_counter.textContent);
+    let current_vote = Number (vote_counter.textContent);
     
     // Remove class from arrows
     arrow_up.classList.remove ('upvoted');
@@ -105,7 +105,7 @@ document.addEventListener ('DOMContentLoaded', function() {
     let vote_sections = document.getElementsByClassName ('vote');
     
     // Bind vote() event to up/down vote arrows
-    for (var i = 0; i < vote_sections.length; i++)
+    for (let i = 0; i < vote_sections.length; i++)
     {
         vote_sections[i].children[0].addEventListener ('click', function () { vote ('up',   this.parentNode) });
         vote_sections[i].children[2].addEventListener ('click', function () { vote ('down', this.parentNode) });