From d4ff568d00d80257cd66ce33d254d1575174fd8d Mon Sep 17 00:00:00 2001
From: kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 9 Jun 2018 16:05:38 +0000
Subject: Revert "Use `&.` instead of modifier if"

This reverts commit 9d015aa91cc3ec45e41be58fd836fb7f6655a624.

Because tool/extlibs.rb runs with BASERUBY that may be ruby < 2.3

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/extlibs.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tool/extlibs.rb')

diff --git a/tool/extlibs.rb b/tool/extlibs.rb
index 94917a95a0..a840724794 100755
--- a/tool/extlibs.rb
+++ b/tool/extlibs.rb
@@ -65,7 +65,7 @@ class ExtLibs
     when '.zip'
       pid = Process.spawn("unzip", inp, "-d", dir)
     end
-    f&.close
+    f.close if f
     Process.wait(pid)
     $?.success? or raise "failed to extract #{cache}"
   end
-- 
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