filesystem_tools.rb in nanoc-4.0.1

- old
+ new

@@ -98,11 +98,13 @@
       when String
         patterns << "#{dir_name}/#{extra_files}"
       when Array
         patterns.concat(extra_files.map { |extra_file| "#{dir_name}/#{extra_file}" })
       else
-        raise Nanoc::Int::Errors::GenericTrivial,
-          "Do not know how to handle extra_files: #{extra_files.inspect}"
+        raise(
+          Nanoc::Int::Errors::GenericTrivial,
+          "Do not know how to handle extra_files: #{extra_files.inspect}",
+        )
       end
       Dir.glob(patterns)
     end
     module_function :all_files_and_dirs_in
 