Hi!

I'm just working on packaging 4.4 Alpha1 for Debian (see experimental branch of https://salsa.debian.org/debian/xymon for more information).

Doing so I had some trouble (change of behavior) with the setting of MACHINE when using a FQDN as hostname in xymon.

If the system hostname (from /proc/sys/kernel/hostname used via uname call) contains any dots, these are not converted to commas, since commafy() returns a string with dots replaced by commas (while uncommafy() does return void and does the replacement directly in the given parameter). The attached 102_commafy_MACHINE.patch fixes this issue.

If I try to set MACHINEDOTS somewhere in xymonserver.cfg, MACHINE needs to manually be set in relation to this replacing dots by commas. This isn't very handy but error prone, so I created 103_MACHINEDOTS2MACHINE.patch, which automatically sets MACHINE when MACHINEDOTS is set with dots replaced by commas. I'm not very good in coding C, so there may be better ways to implement this, but from my point of view such an automatism should be a good idea...

Greetings Roland