Show only a usage summary when -h is passed.

[valtz.git] / valtz.1

diff --git a/valtz.1 b/valtz.1
index 5fd6ec716755fc8079a5d705a4b16e98a44763f8..8eade8f6815fee0acc2c6b70068bc171562c1b0c 100644 (file)
--- a/valtz.1
+++ b/valtz.1
@@ -59,9 +59,12 @@ printed to standard error.
 When filtering, the acceptable lines are printed to standard out.
 
 .SH EXIT CODE
-The exit code will be 0 if nothing has gone wrong. If a validation
-error occurs, the return value is incremented by 1. If a disallowed
-record type is encountered, the return value is incremented by 2.
+The exit code will be 0 if nothing has gone wrong. If any validation
+error occured, the return value is incremented by 1. If a disallowed
+record type was encountered, the return value is incremented by 2.
+If you forgot to pass the required filename arguments (either the
+tinydns-data files or the filter configuration files), then we exit
+immediately with code 4.
 
 .SH ADVANCED FILTERING
 When the \fB-F\fR flag is used, valtz performs "advanced filtering"