View difference between Paste ID: 3X8hLrhF and UZpzBDkq

 local args = {...}
 local files = {}
 local function pUsage()
 error("Usage: depman pack <dir> <output file> || depman unpack <depman output file> <optional -o (forces overwrites)>")
 end
 if not args[1] then
 pUsage()
 elseif not args[2] then
 pUsage()
 end
 if args[1] == "pack" then
   if fs.isDir(args[2]) then
     for k,v in pairs(fs.list(args[2])) do
       files[v] = fs.open(args[2].."/"..v,"r").readAll()
     end
     if not args[3] then
     pUsage()
     end
     local output = fs.open(args[3],"w")
     output.write(textutils.serialise(files))
     output.flush()
     output.close()
   end
 elseif args[1] == "unpack" then
   if fs.exists(args[2]) then
     local a = fs.open(args[2],"r")
     local R = textutils.unserialise(a.readAll())
     a.close()
     for k,v in pairs(R) do
-      if args[3] == "-o" then
+      if args[3] == "-o" or not fs.exists(k) then
-          fs.delete(k)
+		  if fs.exists(k) then
           	fs.delete(k)
 		  end
           output = fs.open(k,"w")
           output.write(v)
           output.flush()
           output.close()
       elseif fs.exists(k) and args[3] ~= "-o" then
       error("File already exists | Run with '-o' to force overwrite")
       end
     end
     fs.delete(args[2])
   end
 else
 pUsage()
 end