diff --git a/Covercache/CovercachePrepopulate.lua b/Covercache/CovercachePrepopulate.lua
index 26d49f0..9e250a2 100644
--- a/Covercache/CovercachePrepopulate.lua
+++ b/Covercache/CovercachePrepopulate.lua
@@ -1,4 +1,4 @@
--- {"name": "CovercachePrepopulate", "file": "Covercache/CovercachePrepopulate.lua", "version": 4, "desc": "Prepopulates the myMPD covercache.", "order":1,"arguments":[]}
+-- {"name": "CovercachePrepopulate", "file": "Covercache/CovercachePrepopulate.lua", "version": 5, "desc": "Prepopulates the myMPD covercache.", "order":1,"arguments":[]}
mympd.init()
@@ -12,9 +12,9 @@ local extensions = {
}
local function file_exists(name)
- local f = io.open(name,"r")
- if f ~= nil then
- io.close(f)
+ local file = io.open(name,"r")
+ if file ~= nil then
+ io.close(file)
return true
end
return false
@@ -31,12 +31,12 @@ local function check_image(base)
end
local function create_placeholder(filename)
- local f = io.open(filename, "w")
- if f == nil then
+ local file = io.open(filename, "w")
+ if file == nil then
return false
end
- io.write(f, '')
- io.close(f)
+ file:write('')
+ file:close()
return true
end