lib/rdoc/servlet.rb in rdoc-6.0.0.beta3 vs lib/rdoc/servlet.rb in rdoc-6.0.0.beta4

@@ -1,6 +1,6 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 require 'rdoc'
 require 'time'
 require 'json'
 require 'webrick'
 
@@ -109,10 +109,10 @@
 
   ##
   # GET request entry point.  Fills in +res+ for the path, etc. in +req+.
 
   def do_GET req, res
-    req.path.sub!(/^#{Regexp.escape @mount_path}/o, '') if @mount_path
+    req.path = req.path.sub(/^#{Regexp.escape @mount_path}/o, '') if @mount_path
 
     case req.path
     when '/' then
       root req, res
     when '/js/darkfish.js', '/js/jquery.js', '/js/search.js',