From fa4ec759db8428d0e11d6db8b11ce3ea9215b4f4 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Wed, 23 Mar 2016 10:13:49 +0100
Subject: [PATCH] Match []

---
 dsa-nagios-checks/checks/dsa-check-zone-rrsig-expiration | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dsa-nagios-checks/checks/dsa-check-zone-rrsig-expiration b/dsa-nagios-checks/checks/dsa-check-zone-rrsig-expiration
index 7250c7c..1b54970 100755
--- a/dsa-nagios-checks/checks/dsa-check-zone-rrsig-expiration
+++ b/dsa-nagios-checks/checks/dsa-check-zone-rrsig-expiration
@@ -279,7 +279,7 @@ sub output {
 }
 
 sub usage {
-	print STDERR "usage: $0 [-d] [-w=<warn>] [-c=<crit>] [-t=<timeout>] [-r=<initialns1>[,<initialns2>[,..]] [-s=<packet-size>] <zone>\n";
+	print STDERR "usage: $0 [-d] [-w=<warn>] [-c=<crit>] [-t=<timeout>] [-r=<initialns1>[,<initialns2>[,..]]] [-s=<packet-size>] <zone>\n";
 	exit 3;
 }
 
-- 
2.20.1