diff --git a/framework/assets/containers.lua b/framework/assets/containers.lua
index e0b2192..5e88185 100644
--- a/framework/assets/containers.lua
+++ b/framework/assets/containers.lua
@@ -30,7 +30,7 @@ function AssetContainer:new(assetType, checkFor, loader, preload)
     self.loader = loader
     self.pathes = {}
     self.list = {}
-    self:scanFolder(folder, parent)
+    self:scanFolder(nil, nil)
 end
 
 function AssetContainer:scanFolder(folder, parent)
@@ -40,7 +40,7 @@ function AssetContainer:scanFolder(folder, parent)
 
   local path = prefix .. "/" .. folder
 
-  files = love.filesystem.getDirectoryItems( path ) 
+  local files = love.filesystem.getDirectoryItems( path ) 
   for i, file in ipairs(files) do
     local filepath = path .. file