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]);