From 7101652c48d9e0b5ddb22438dde7457e0616302a Mon Sep 17 00:00:00 2001
From: Adam Beck <adamb3189@gmail.com>
Date: Thu, 16 Feb 2017 11:05:48 +1100
Subject: [PATCH] set api_key to empty string

---
 lib/sendgrid/client.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sendgrid/client.rb b/lib/sendgrid/client.rb
index 1cce5f65..7e4d0991 100644
--- a/lib/sendgrid/client.rb
+++ b/lib/sendgrid/client.rb
@@ -14,7 +14,7 @@ class API
     #   - +version+ -> the version of the API you wish to access,
     #                  currently only "v3" is supported
     #
-    def initialize(api_key: nil, host: nil, request_headers: nil, version: nil)
+    def initialize(api_key: '', host: nil, request_headers: nil, version: nil)
       @api_key          = api_key
       @host             = host ? host : 'https://api.sendgrid.com'
       @version          = version ? version : 'v3'