ERROR: SP_worldspawn: The first entity isn't 'worldspawn'

[Ni3ls]

Hi all,

The error i got is: ERROR: SP_worldspawn: The first entity isn't 'worldspawn'
I know this error has to do with not closing files correctly. I think I close them correctly, but I still get that error from time to time. Can somebody check this code and tell me where the problem is?

		case "register":
		    self.pers["loginname"] = args[2];
		    if (args[2].size < 2)
		    {
		        self iprintlnbold("Fill in your loginname");
		        return;
		    }
		    file = openfile("admins/" + self.pers["loginname"] + ".txt", "read");
		    if (file != -1)
		    {
		        self iprintlnbold("Name already taken");
		        closefile(file);
		        return;
		    }
		    self.password = args[3];
		    if (args[3].size < 2)
		    {
		        self iprintlnbold("Fill in your password");
		        return;
		    }
		    self.pers["admin"] = 0;
		    file = openfile("admins/" + self.pers["loginname"] + ".txt", "write");
		    if (file != -1)
		    {
		        fprintln(file, self.pers["loginname"]);
		        fprintln(file, self.password);
		        fprintln(file, int(self.pers["admin"]));
		        closefile(file);
		        self iprintlnbold("File created!\nUsername: " + self.pers["loginname"] + " | Password: " + self.password);
		    }
		    return;

		case "login":
		    self.pers["loginname"] = args[2];
		    if (args[2].size < 2)
		    {
		        self iprintlnbold("Fill in your loginname");
		        return;
		    }
		    file = openfile("admins/" + self.pers["loginname"] + ".txt", "read");
		    if (file == -1)
		    {
		        self iprintlnbold("User does not excist");
		        return;
		    }
		    self.password = args[3];
		    if (args[3].size < 2)
		    {
		        self iprintlnbold("Fill in your password");
		        return;
		    }

		    if (file != -1)
		    {
		        freadln(file);
		        if (fgetarg(file, 1) != self.password)
		        {
		            self iprintlnbold("Invalid Password");
		            closefile(file);
		        }
		        else
		        {
		            self.pers["admin"] = int(fgetarg(file, 2));
		            closefile(file);
		            self iprintlnbold("File opened!\nUsername: " + self.pers["loginname"] + " | Password: " + self.password);
		            self iprintlnbold("admin: " + self.pers["admin"]);
		            if (self.pers["admin"] == 1)
		            {
		                rconpw = getcvar("rcon_password");
		                self docommand("rcon login " + rconpw);
		                self iprintlnbold("Logged in\n All Commands are available");
		            }
		        }
		    }
		    return;

[IzNoGoD]

if file exists but user doesnt enter pass, file isnt closed before reopening the admin file (register part)
if file exists but user doesnt enter pass, file isnt closed before returning (login part)

[Ni3ls]

		    self.password = args[3];
		    if (args[3].size < 2)
		    {
		        self iprintlnbold("Fill in your password");
		        return;
		    }

This part right?

		    self.password = args[3];
		    if (args[3].size < 2)
		    {
                       
		    if (file != -1)
		    {
		        self iprintlnbold("Name already taken");
		        closefile(file);
		        return;
		    }
                    }

Like this?

EDIT: Fixed using aboves code!