mod_firewall: Fix 'is_admin' internal dependency rule #1797 (thanks diane) Looks like the boolean logic was inverted here. Instead, for now, simply check if is_admin is there. It is deprecated in trunk and was briefly removed before being brought back with a 'deprecated' warning as part of the new roles and permissions work. Making this dependency conditioned on the existence of the underlying function should make it work until it actually goes away for real.

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Introduction
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This module is similar in purpouse to mod\_groups, for when you want all
users on the server to be in each others roster.

Details
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Upon login, this module will add all currently logged in users to the
logging in users roster.

Configuration
=============

Just add it to the modules\_enabled, after that there is no further
configuration.