Synchronet now requires the libarchive development package (e.g. libarchive-dev on Debian-based Linux distros, libarchive.org for more info) to build successfully.

More Coverity issues addressed.

14 jobs for master in 9 minutes and 53 seconds (queued for 12 seconds)
Status Job ID Name Coverage
  Build
passed #11651
FreeBSD
jsdoor-freebsd

00:05:59

passed #11652
Linux
jsdoor-linux

00:07:14

passed #11654
FreeBSD
jsdoor-windows

00:03:49

passed #11646
FreeBSD
sbbs-freebsd

00:07:21

passed #11641
Linux
sbbs-linux

00:08:53

passed #11644
Windows
sbbs-windows

00:05:25

passed #11653
FreeBSD
sexpots-freebsd

00:00:37

passed #11642
Linux
sexpots-linux

00:00:20

passed #11645
Windows
sexpots-windows

00:00:27

passed #11649
FreeBSD
syncdraw-freebsd

00:00:51

passed #11650
Linux
syncdraw-linux

00:00:57

passed #11647
FreeBSD
syncterm-freebsd

00:01:52

passed #11643
Linux
syncterm-linux

00:02:14

passed #11648
FreeBSD
syncterm-windows

00:02:59