Index: includes/bootstrap.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/bootstrap.inc,v
retrieving revision 1.211
diff -u -p -r1.211 bootstrap.inc
--- includes/bootstrap.inc	26 May 2008 17:12:54 -0000	1.211
+++ includes/bootstrap.inc	15 Jun 2008 03:41:40 -0000
@@ -452,7 +452,8 @@ function drupal_get_filename($type, $nam
   }
 
   if (isset($files[$type][$name])) {
-    return $files[$type][$name];
+    // Prevent PHP from searching its include directories.
+    return './'. $files[$type][$name];
   }
 }