Also add / to directory for script like Wordpress that assume it

Author: eric1234

lib/rack/legacy/php.rb

@@ -37,7 +37,12 @@ def run(env, path)
         config.collect! {|kv| ['-d', kv]}
 
         script, info = *path_parts(path)
-        script = ::File.join script, 'index.php' if ::File.directory? script
+        if ::File.directory? script
+          # If directory then assume index.php
+          script = ::File.join script, 'index.php';
+          # Ensure it ends in / which some PHP scripts depend on
+          path = "#{path}/" unless path =~ /\/$/
+        end
         env['SCRIPT_FILENAME'] = script
         env['SCRIPT_NAME'] = strip_public script
         env['PATH_INFO'] = info

rack-legacy.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = 'rack-legacy'
-  s.version = '0.3.3'
+  s.version = '0.3.4'
   s.homepage = 'http://wiki.github.com/eric1234/rack-legacy/'
   s.author = 'Eric Anderson'
   s.email = '[email protected]'