* 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
akkyta · Nov 14, 2015 · 4c0158a · 4c0158a
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Nov 14 17:45:49 2015  Tanaka Akira  <[email protected]>
+
+	* lib/tsort.rb: Specify frozen_string_literal: true.
+
 Sat Nov 14 17:25:15 2015  Tanaka Akira  <[email protected]>
 
 	* lib/resolv-replace.rb: Specify frozen_string_literal: true.

diff --git 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.
 #++