Require fileutils before using it

nobu · nobu · commit edb252301847 · 2023-12-15T19:27:14.000+09:00
diff --git a/lib/rdoc.rb b/lib/rdoc.rb
@@ -129,6 +129,7 @@ def self.home
     if File.directory?(rdoc_dir)
       rdoc_dir
     else
+      require 'fileutils'
       begin
         # XDG
         xdg_data_home = ENV["XDG_DATA_HOME"] || File.join(File.expand_path("~"), '.local', 'share')
