if (this.cfg.debug) {
- stdout.print("PID: %d" ,this.pid);
+ stdout.printf("PID: %d" ,this.pid);
}
ChildWatch.add (this.pid, (w_pid, result) => {
this.result = result;
if (this.debug) {
- print("child_watch_add : result:%d ", result);
+ stdout.printf("child_watch_add : result:%d ", result);
}
this.read(this.out_ch);