1 files changed, 5 insertions, 4 deletions
diff --git a/test/test_tcp_info.rb b/test/test_tcp_info.rb
index b107565..2dc5c50 100644
--- a/test/test_tcp_info.rb
+++ b/test/test_tcp_info.rb
@@ -1,4 +1,5 @@
  # -*- encoding: binary -*-
+# frozen_string_literal: false
  require 'test/unit'
  require 'tempfile'
  require 'raindrops'
@@ -60,10 +61,10 @@ class TestTCP_Info < Test::Unit::TestCase
      a = s.accept
      i = Raindrops::TCP_Info.new(a)
      assert i.last_data_recv >= delay_ms, "#{i.last_data_recv} < #{delay_ms}"
-    ensure
-      c.close if c
-      a.close if a
-      s.close
+  ensure
+    c.close if c
+    a.close if a
+    s.close
    end
  
    def test_tcp_server_state_closed