X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcollectd-nagios.pod;h=d7c749cd3391aefc86369c208193063111655fe6;hb=b4c8f3f762d666742c774ab3b45815e5a416e5da;hp=c6347eac9361746c8f60b6b33713983d466da241;hpb=37905c5a2370c8e6edae5011978773eeaa589d09;p=collectd.git

diff --git a/src/collectd-nagios.pod b/src/collectd-nagios.pod
index c6347eac..d7c749cd 100644
--- a/src/collectd-nagios.pod
+++ b/src/collectd-nagios.pod
@@ -94,6 +94,12 @@ I<min> (and the colon) may be omitted,
 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