- num = driver(lines[process], taxFileName + toString(getpid()) + ".temp", tempTaxFile + toString(getpid()) + ".temp", accnos + toString(getpid()) + ".temp", filename);
+ num = driver(lines[process], taxFileName + m->mothurGetpid(process) + ".temp", tempTaxFile + m->mothurGetpid(process) + ".temp", accnos + m->mothurGetpid(process) + ".temp", filename);