diff -rup cowsay-3.03.orig/cowsay cowsay-3.03/cowsay
--- cowsay-3.03.orig/cowsay	2007-09-17 13:27:32.000000000 +0200
+++ cowsay-3.03/cowsay	2007-09-17 13:28:04.000000000 +0200
@@ -185,3 +185,7 @@ Usage: $progname [-bdgpstwy] [-h] [-e ey
           [-l] [-n] [-T tongue] [-W wrapcolumn] [message]
 EOF
 }
+
+sub main::HELP_MESSAGE {
+	display_usage;
+}