Wrong unless/onlyif value for enabling/disablig modules and sites

[mtylty]

It seems that, values returned by commands used as conditions that trigger a2enmod, a2dismod, a2ensite, a2dissite are
evaluated as the exact opposite of what actually needed.

It means that, for each puppet agent run, a module/site gest re-enabled (and apache gets reloaded).

Anybody having the same issue?
I'm currently using puppet 2.7.4, installed from rubygems.