Commit 4ef12ecf authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Only apply the UTF-8 BOM stripping in Ruby 1.8. 

Something goes wrong when we execute this BOM-stripping code in
Ruby 1.8 which has encodings support.  Didn't care to digg into this,
and so I'm just limiting this fix to Ruby 1.8 where it's actually
needed.
parent 1afeace1

lib/jsduck/util/io.rb

+6 −2
Original line number Diff line number Diff line
@@ -28,11 +28,15 @@ module JsDuck 
        File.open(filename, "r:"+@@encoding) {|f| self.strip_utf8_bom(f.read) }

      end



      # Takes care of removing UTF-8 byte order mark in Ruby 1.8 which

      # Takes care of removing UTF-8 byte order mark in Ruby <= 1.8 which

      # doesn't have built-in encodings support.

      def self.strip_utf8_bom(string)

        if "".respond_to?(:encoding)

          string

        else

          string.sub(/\A\xEF\xBB\xBF/, "")

        end

      end



    end