lib/rack/contrib/sendfile.rb in rack-contrib-1.3.0 vs lib/rack/contrib/sendfile.rb in rack-contrib-1.4.0

@@ -92,30 +92,28 @@
   #   RequestHeader Set X-Sendfile-Type X-Sendfile
   #   ProxyPassReverse / http://localhost:8001/
   #   XSendFile on
 
   class Sendfile
-    F = ::File
-
     def initialize(app, variation=nil)
       @app = app
       @variation = variation
     end
 
     def call(env)
       status, headers, body = @app.call(env)
       if body.respond_to?(:to_path)
         case type = variation(env)
         when 'X-Accel-Redirect'
-          path = F.expand_path(body.to_path)
+          path = ::File.expand_path(body.to_path)
           if url = map_accel_path(env, path)
             headers[type] = url
             body = []
           else
             env['rack.errors'] << "X-Accel-Mapping header missing"
           end
         when 'X-Sendfile', 'X-Lighttpd-Send-File'
-          path = F.expand_path(body.to_path)
+          path = ::File.expand_path(body.to_path)
           headers[type] = path
           body = []
         when '', nil
         else
           env['rack.errors'] << "Unknown x-sendfile variation: '#{variation}'.\n"