From 06adf456066c7ce75b298f2b9be6d54d169f95b7 Mon Sep 17 00:00:00 2001
From: peterneubauer <peter@neubauer.se>
Date: Mon, 23 Feb 2015 20:44:25 +0100
Subject: [PATCH] abort if no DB specified

---
 bin/riemann-aws-rds-status | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/riemann-aws-rds-status b/bin/riemann-aws-rds-status
index 4c7da49e..440c8d64 100755
--- a/bin/riemann-aws-rds-status
+++ b/bin/riemann-aws-rds-status
@@ -16,8 +16,8 @@ class Riemann::Tools::AWS
   opt :secret_key, "Secret access key", :type => String
   opt :region, "AWS region", :type => String, :default => 'eu-west-1'
   opt :dbinstance_identifier, "DBInstanceIdentifier", :type => String
-
   def initialize
+    abort "FATAL: specify a DB instance name, see --help for usage" unless opts[:dbinstance_identifier]
     @cloudwatch = Fog::AWS::CloudWatch.new(:aws_access_key_id => opts[:access_key],
                                            :aws_secret_access_key => opts[:secret_key],
                                            :region => opts[:region])