[Micko123]

So i made this /rename command. It works good but i have one problem. It changes player's name and put it in file where other users are. Problem is it won't delete old account. How can i fix this??
This is my stock frename

PHP код:

stock frename(oldname[], newname[])
{
    if(!fexist(oldname)) return false;
    fremove(newname);
    if(!fcopy(oldname, newname)) return false;
    fremove(oldname);
    return 1;
} 


I don't see problem here, or it is maybe somewhere else\

EDIT: This is stock fcopy

PHP код:

stock fcopy(oldname[], newname[])
{
    new File:ohnd, File:nhnd;
    if (!fexist(oldname)) return false;
    ohnd=fopen(oldname,io_read);
    nhnd=fopen(newname,io_write);
    new buf2[1];
    new i;
    for (i=flength(ohnd);i>0;i--)
    {
        fputchar(nhnd, fgetchar(ohnd, buf2[0],false),false);
    }
    fclose(ohnd);
    fclose(nhnd);
    return true;
}