From 4c0158ac597bcaeb44ceb8e7ad0ea3b7ac4bcc62 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Nov 2015 08:46:11 +0000
Subject: * lib/tsort.rb: Specify frozen_string_literal: true.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52572 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/tsort.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib')

diff --git a/lib/tsort.rb b/lib/tsort.rb
index c40f9c41b2..2760b7d57f 100644
--- a/lib/tsort.rb
+++ b/lib/tsort.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 #--
 # tsort.rb - provides a module for topological sorting and strongly connected components.
 #++
-- 
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