From c63ddbda5c30495792b92f27aa846804373f7c22 Mon Sep 17 00:00:00 2001
From: Ryan Rix <ryan@whatthefuck.computer>
Date: Mon, 3 Jul 2017 22:33:54 -0500
Subject: [PATCH] Fix JS exception where localStorage is empty

---
 kappa123/client/static/main.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/kappa123/client/static/main.js b/kappa123/client/static/main.js
index c2480dc..c860c82 100644
--- a/kappa123/client/static/main.js
+++ b/kappa123/client/static/main.js
@@ -5,8 +5,9 @@ var updateCache = function() {
 }
 
 var primeCache = function() {
-    strCache = window.localStorage.getItem('cache').split(",") || []; // Augh.
-    cache = [];
+    var string = window.localStorage.getItem('cache') || "";
+    var strCache = string.split(",");
+    var cache = [];
     strCache.map(function(item) {
         cache[cache.length] =  (item == 'true');
         setRowValue(cache.length, cache[cache.length-1]);