https://git.ruby-lang.org/ruby.git/commit/?id=dc7da30bed

From dc7da30bedd48d2ba38ce9cac05e378f0c823b50 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Fri, 28 Jun 2019 12:31:21 +0900
Subject: Close leaked file descriptor


diff --git a/test/scanf/test_scanfio.rb b/test/scanf/test_scanfio.rb
index f7c4392..e3b8f45 100644
--- a/test/scanf/test_scanfio.rb
+++ b/test/scanf/test_scanfio.rb
@@ -23,6 +23,8 @@ class TestScanfIO < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/scanf/test_scanfio.rb#L23
     w.write('a')
     w.close
     assert_equal([], r.scanf('a'))
+  ensure
+    r.close
   end
 end
 
-- 
cgit v0.10.2


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