From 7fca0159cf53d37bd9a3a34a7c36ff50fba4d26d Mon Sep 17 00:00:00 2001
From: Daniel Lucraft <dan@fluentradical.com>
Date: Mon, 8 Mar 2010 12:52:06 +0000
Subject: [PATCH] Fix for bug #184

---
 plugins/project/lib/project.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/project/lib/project.rb b/plugins/project/lib/project.rb
index 0201b3efb..ec5a7558b 100644
--- a/plugins/project/lib/project.rb
+++ b/plugins/project/lib/project.rb
@@ -220,7 +220,7 @@ def self.attach_app_listeners
       end
       
       Redcar.app.add_listener(:focussed) do
-        @window_trees.values.each {|tree| tree.refresh}
+        window_trees.values.each {|tree| tree.refresh }
       end
     end
     
@@ -236,7 +236,7 @@ def self.add_to_recent_files_for(directory_path, new_file)
     end
     
     def self.set_tree(win, tree)
-      @window_trees[win] = tree
+      window_trees[win] = tree
       win.treebook.add_tree(tree)
     end