From 1b89df14f41860172ad7eb81f650c13998bfe6ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Rzepecki?= <divided.mind@gmail.com>
Date: Mon, 21 Aug 2017 16:16:47 +0200
Subject: [PATCH] Show informative message when DATABASE_URL not set

Check whether DATABASE_URL is set before trying to connect. If not set,
fail fast with informative error instead of spinning for half a minute.
---
 bin/conjur-cli.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/conjur-cli.rb b/bin/conjur-cli.rb
index 136391ba91..3a6351cfc1 100644
--- a/bin/conjur-cli.rb
+++ b/bin/conjur-cli.rb
@@ -11,6 +11,7 @@ def connect
   require 'sequel'
   
   def test_select
+    fail "DATABASE_URL not set" unless ENV['DATABASE_URL']
     begin
       db = Sequel::Model.db = Sequel.connect(ENV['DATABASE_URL'])
       db['select 1'].first