func (pid ProcID) String() string {
	if len(pid) == 0 {
		return "-"
	}
	return string(pid)
}
// String is the RFC representation of the proc ID.
String is the RFC representation of the proc ID.
// String is the RFC representation of the proc ID .
func (pid ProcID) String() string {
	if len(pid) == 0 {
		return "-"
	}
	return string(pid)
}
func ( pid ProcID ) String ( ) string { if len ( pid ) == 0 { return " " } return string ( pid ) }
String is the RFC representation of the proc ID.
String is the RFC representation of the proc ID .