From 2c239cc8515d730ea4489fe8758f1de0c94cc33b Mon Sep 17 00:00:00 2001
From: ADmad <admad.coder@gmail.com>
Date: Fri, 20 Jan 2012 03:24:38 +0530
Subject: [PATCH] Removed constant available only in php 5.3 and changed
 exception type to fix errors on php 5.2. Fixes #2487

---
 lib/Cake/Utility/Folder.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/Cake/Utility/Folder.php b/lib/Cake/Utility/Folder.php
index 2b9ebcbbbc2..8d313d7456b 100644
--- a/lib/Cake/Utility/Folder.php
+++ b/lib/Cake/Utility/Folder.php
@@ -154,7 +154,7 @@ public function read($sort = true, $exceptions = false, $fullPath = false) {
 
 		try {
 			$iterator = new DirectoryIterator($this->path);
-		} catch (UnexpectedValueException $e) {
+		} catch (Exception $e) {
 			return array($dirs, $files);
 		}
 
@@ -423,9 +423,9 @@ public function tree($path = null, $exceptions = true, $type = null) {
 		}
 
 		try {
-			$directory = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::KEY_AS_PATHNAME | RecursiveDirectoryIterator::CURRENT_AS_SELF | RecursiveDirectoryIterator::SKIP_DOTS);
+			$directory = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::KEY_AS_PATHNAME | RecursiveDirectoryIterator::CURRENT_AS_SELF);
 			$iterator = new RecursiveIteratorIterator($directory, RecursiveIteratorIterator::SELF_FIRST);
-		} catch (UnexpectedValueException $e) {
+		} catch (Exception $e) {
 			if ($type === null) {
 				return array(array(), array());
 			}
@@ -446,7 +446,7 @@ public function tree($path = null, $exceptions = true, $type = null) {
 
 			if ($item->isFile()) {
 				$files[] = $itemPath;
-			} elseif ($item->isDir()) {
+			} elseif ($item->isDir() && !$item->isDot()) {
 				$directories[] = $itemPath;
 			}
 		}