From 805c20a8e59315f15dbb22ac1518de6a27385039 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Oct 2015 13:27:48 +0000
Subject: * lib/pp.rb: Use frozen_string_literal: true.

* lib/prettyprint.rb: Ditto.

* lib/resolv.rb: Ditto.

* lib/tmpdir.rb: Ditto.

* test/test_pp.rb: Ditto.

* test/test_prettyprint.rb: Ditto.

* tool/transcode-tblgen.rb: Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/tmpdir.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/tmpdir.rb')

diff --git a/lib/tmpdir.rb b/lib/tmpdir.rb
index 494725cb33..eafde411a0 100644
--- a/lib/tmpdir.rb
+++ b/lib/tmpdir.rb
@@ -1,3 +1,4 @@
+# -*- frozen_string_literal: true -*-
 #
 # tmpdir - retrieve temporary directory path
 #
@@ -111,7 +112,7 @@ class Dir
       suffix &&= (String.try_convert(suffix) or
                   raise ArgumentError, "unexpected suffix: #{suffix.inspect}")
       t = Time.now.strftime("%Y%m%d")
-      path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
+      path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}".dup
       path << "-#{n}" if n
       path << suffix if suffix
       path
-- 
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