From 1cc9d7b6474e88837d947dc570a6b1beac768869 Mon Sep 17 00:00:00 2001
From: Darren Oakley <daz.oakley@gmail.com>
Date: Mon, 9 Jul 2012 13:01:40 +0100
Subject: [PATCH] Slight optimisations...

- only create a new GitAccess object if the wiki does not have a @page_file_dir directive
- memoize the new GitAccess object
---
 lib/gollum/wiki.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/gollum/wiki.rb b/lib/gollum/wiki.rb
index 11c156c8..c3967df9 100644
--- a/lib/gollum/wiki.rb
+++ b/lib/gollum/wiki.rb
@@ -686,8 +686,9 @@ module Gollum
     #
     # Returns an Array of BlobEntry instances.
     def tree_map_for(ref, ignore_page_file_dir=false)
-      if ignore_page_file_dir
-        GitAccess.new(path, nil, @repo_is_bare).tree(ref)
+      if ignore_page_file_dir && !@page_file_dir.nil?
+        @root_access ||= GitAccess.new(path, nil, @repo_is_bare)
+        @root_access.tree(ref)
       else
         @access.tree(ref)
       end