From 27a288ff1033ae446e1d58d7c510bf9d1cf00961 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 23 Jan 2022 21:28:47 +0000
Subject: do not check IO#closed? before calling IO#close

IO#close is idempotent since Ruby 2.3, so reduce our instruction
footprint to save some memory.
---
 test/test_buffer.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/test_buffer.rb')

diff --git a/test/test_buffer.rb b/test/test_buffer.rb
index b89a090..a47e2d4 100644
--- a/test/test_buffer.rb
+++ b/test/test_buffer.rb
@@ -11,7 +11,7 @@ class TestBuffer < Testcase
   @@max_size = nil if @@max_size == 0
 
   def teardown
-    @to_close.each { |io| io.close unless io.closed? }
+    @to_close.each(&:close)
   end
 
   def setup
-- 
cgit v1.2.3-24-ge0c7