+=encoding UTF-8
+
=head1 NAME
collectd-nagios - Nagios plugin for querying collectd
I<min> is then assumed to be zero. If I<max> (but not the trailing colon) is
omitted, I<max> is assumed to be positive infinity.
+=item B<-m>
+
+If this option is given, "Not a Number" (NaN) is treated as I<critical>. By
+default, the I<none> consolidation reports NaNs as I<warning>. Other
+consolidations simply ignore NaN values.
+
=back
=head1 RETURN VALUE
As usual for Nagios plugins, this program writes a short, one line status
-message to STDOUT and signals success or failure with it's return value. It
+message to STDOUT and signals success or failure with its return value. It
exits with a return value of B<0> for I<success>, B<1> for I<warning> and B<2>
for I<critical>. If the values are not available or some other error occurred,
it returns B<3> for I<unknown>.
=head1 AUTHOR
-Florian Forster E<lt>octoE<nbsp>atE<nbsp>verplant.orgE<gt>
+Florian Forster E<lt>octoE<nbsp>atE<nbsp>collectd.orgE<gt>
=cut