--- Symfony/Component/Finder/Tests/bootstrap.php	2012-09-20 03:42:09.000000000 -0400
+++ Symfony/Component/Finder/Tests/bootstrap.php	2012-10-20 14:34:00.221837022 -0400
@@ -9,10 +9,20 @@
  * file that was distributed with this source code.
  */
 
+date_default_timezone_set('UTC');
 spl_autoload_register(function ($class) {
-    if (0 === strpos(ltrim($class, '/'), 'Symfony\Component\Finder')) {
-        if (file_exists($file = __DIR__.'/../'.substr(str_replace('\\', '/', $class), strlen('Symfony\Component\Finder')).'.php')) {
-            require_once $file;
+    if (0 === strpos(ltrim($class, '/'), 'Symfony\Component')) {
+        $file = substr(str_replace('\\', '/', $class), strlen('Symfony\Component')).'.php';
+        if (file_exists(__DIR__.'/../..'.$file)) {
+            // Load from source tree
+            require_once __DIR__.'/../..'.$file;
+        } else {
+            try {
+                // Try loading from incude path
+                require_once 'Symfony/Component'.$file;
+            } catch (Exception $e) {
+                // Fail silently so class not found fatal error still raised
+            }
         }
     }
 });