From e62af8b1cfdf3f082ac870ce3ab3754fa7ede1c9 Mon Sep 17 00:00:00 2001
From: Holger Just <hello@holgerjust.de>
Date: Tue, 10 Oct 2017 20:31:11 +0200
Subject: [PATCH] Fix warning in spec for Adapters::Logger

This fizes a Ruby warning generated when running the tests for
Rackstash::Adaptes::Logger. The warning was:

> warning: instance variable @closed not initialized
---
 spec/rackstash/adapters/logger_spec.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/spec/rackstash/adapters/logger_spec.rb b/spec/rackstash/adapters/logger_spec.rb
index 8bd05d8..b8e59b2 100644
--- a/spec/rackstash/adapters/logger_spec.rb
+++ b/spec/rackstash/adapters/logger_spec.rb
@@ -13,6 +13,11 @@ require 'rackstash/adapters/logger'
 describe Rackstash::Adapters::Logger do
   let(:bucket) {
     Struct.new(:lines) do
+      def initialize(*args)
+        super
+        @closed = false
+      end
+
       def write(log)
         raise IOError if @closed
         lines << log