Initial import

stl_thumb_generator.lua

@@ -5,6 +5,7 @@ local cmd = 'stl-thumb'
 
 local function parse_one_level( path )
   for myfile in lfs.dir(path) do
+    if myfile ~= "." and  myfile ~= ".." then 
       local attr = lfs.attributes (myfile)
       if attr.mode == "directory" then
         print("Entering sub folder : ", myfile)
@@ -16,6 +17,7 @@ local function parse_one_level( path )
         os.execute( fullcmd )
       end
     end
+  end
 end
 
 print("Starting ...", os.date() )