lib/sinatra/respond_to.rb in wakame-vdc-dcmgr-10.12.0 vs lib/sinatra/respond_to.rb in wakame-vdc-dcmgr-11.06.0

@@ -39,9 +39,12 @@
       #
       #   get '/resource'
       #
       # and the format will automatically be available in <tt>format</tt>
       app.before do
+
+        response['Content-Type'] = '' 
+        
         # Let through sinatra image urls in development
         next if self.class.development? && request.path_info =~ %r{/__sinatra__/.*?.png}
 
         unless options.static? && options.public? && (request.get? || request.head?) && static_file?(request.path_info)
           rpi = request.path_info.sub(%r{\.([^\./]+)$}, '')