Restore nil for stream

f05ab97e · Lin Jen-Shin · e7d3fe44 · f05ab97e
Commit f05ab97e authored Apr 17, 2017 by Lin Jen-Shin
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spec/lib/gitlab/ci/trace/stream_spec.rb spec/lib/gitlab/ci/trace/stream_spec.rb +1 -1

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--- a/spec/lib/gitlab/ci/trace/stream_spec.rb
+++ b/spec/lib/gitlab/ci/trace/stream_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'

 describe Gitlab::Ci::Trace::Stream do
  describe 'delegates' do
-    subject { described_class.new { StringIO.new } }
+    subject { described_class.new { nil } }

    it { is_expected.to delegate_method(:close).to(:stream) }
    it { is_expected.to delegate_method(:tell).to(:stream) }