[syslog-ng] 1.5.19 patch for hostname and hpux pipe

hi bazsi, i still see some problems with pipe support on hpux and the pad_size option. the message ist shorter but there is at least 1, sometimes a few additional lines in the log containing useless characters appended to the origin message. a few day's ago i've send you a patch regarding hostname options (check_hostname) would you integrate it into 1.5.20 ? i would appreciate it to find this feature in a future release ... thanx michael