fix compatibility with latest version of Jekyll

diff --git a/ralf/_plugins/readmes.rb b/ralf/_plugins/readmes.rb
index 7767be727366e97a81bffd3c5e077e47bbdf2d3b..b5c7ea60c80aa99e24ffbbdfaed8c10d2dfe09d8 100644 (file)
--- a/ralf/_plugins/readmes.rb
+++ b/ralf/_plugins/readmes.rb
@@ -10,7 +10,7 @@ module Jekyll
       self.process(@name)
       self.data ||= {}
       
-      content = File.read(src, self.merged_file_read_opts({})).each_line.to_a
+      content = File.read(src, Utils.merged_file_read_opts(site, {})).each_line.to_a
 
       self.data['layout'] = 'page'
       self.data['title'] = content[0].match(/^#* ?(.*)\n$/)[1]