From 77234c339c7cc0a560e717c2448619498c6e4119 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Fri, 24 Jul 2015 00:20:02 +0200
Subject: [PATCH] bigger image cache

---
 lib/imagecache.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/imagecache.js b/lib/imagecache.js
index 18129a6..ddf7401 100644
--- a/lib/imagecache.js
+++ b/lib/imagecache.js
@@ -31,7 +31,7 @@ exports.createCache = function (imageFile, log) {
   var images = Fs.readFileSync(imageFile, "utf8").split("\n");
 
   images = images.filter(function (img) {
-      return (img.length > 4);
+      return (img.length > 6);
     });
 
   var imgCache = [];
@@ -41,7 +41,7 @@ exports.createCache = function (imageFile, log) {
     nextImage: function nextimage() {
       var image = images[Math.floor(images.length * Math.random())];
 
-      if (imgCache.length > 4) {
+      if (imgCache.length > 6) {
         imgCache.shift();
       }
       imgCache.push(image);