lib/gitlab/help.rb in gitlab-4.14.0 vs lib/gitlab/help.rb in gitlab-4.14.1

@@ -78,9 +78,10 @@
                    .shift
     end
 
     # Massage output from 'ri'.
     def change_help_output!(cmd, output_str)
+      output_str = +output_str
       output_str.gsub!(/#{cmd}\((.*?)\)/m, cmd + ' \1')
       output_str.gsub!(/\,[\s]*/, ' ')
 
       # Ensure @option descriptions are on a single line
       output_str.gsub!(/\n\[/, " \[")