From 14922c70332c954a8d8a7fe32bf1384790be3e26 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 12 Feb 2014 09:01:30 +0000
Subject: [PATCH] httpservlet/filehandler.rb: pass queries

* lib/webrick/httpservlet/filehandler.rb (set_dir_list): pass the
  given queries to subdirectories.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/webrick/httpservlet/filehandler.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/webrick/httpservlet/filehandler.rb b/lib/webrick/httpservlet/filehandler.rb
index 467b64f0c3..cc9db4a870 100644
--- a/lib/webrick/httpservlet/filehandler.rb
+++ b/lib/webrick/httpservlet/filehandler.rb
@@ -487,6 +487,7 @@ module WEBrick
         res.body << "</TR></THEAD>\n"
         res.body << "<TBODY>\n"
 
+        query.sub!(/\A&/, '?')
         list.unshift [ "..", File::mtime(local_path+"/.."), -1 ]
         list.each{ |name, time, size|
           if name == ".."
@@ -496,7 +497,7 @@ module WEBrick
           else
             dname = name
           end
-          s =  "<TR><TD class=\"name\"><A HREF=\"#{HTTPUtils::escape(name)}\">#{HTMLUtils::escape(dname)}</A></TD>"
+          s =  "<TR><TD class=\"name\"><A HREF=\"#{HTTPUtils::escape(name)}#{query if name.end_with?('/')}\">#{HTMLUtils::escape(dname)}</A></TD>"
           s << "<TD class=\"mtime\">" << (time ? time.strftime("%Y/%m/%d %H:%M") : "") << "</TD>"
           s << "<TD class=\"size\">" << (size >= 0 ? size.to_s : "-") << "</TD></TR>\n"
           res.body << s