[request-tracker-maintainers] Bug#865196: request-tracker4: syntax error in config script

[Dominic Hargreaves]

Package: request-tracker4
Version: 4.4.1-4
Severity: important

Somehow this doesn't break installation (as I didn't spot it during testing)
but the config script was broken by the change in 4.4.1-4:

# /var/lib/dpkg/info/request-tracker4.config
/var/lib/dpkg/info/request-tracker4.config: 255: [: missing ]