Use Util::realPath().

diff --git a/framework/Autoloader/lib/Horde/Autoloader.php b/framework/Autoloader/lib/Horde/Autoloader.php
index 1c4a1bb..595387b 100644 (file)
--- a/framework/Autoloader/lib/Horde/Autoloader.php
+++ b/framework/Autoloader/lib/Horde/Autoloader.php
@@ -77,7 +77,7 @@ class Horde_Autoloader
     public static function addClassPath($path, $prepend = true)
     {
         if (is_null(self::$_includeCache)) {
-            self::$_includeCache = array_keys(array_flip(array_map('realpath', explode(PATH_SEPARATOR, get_include_path()))));
+            self::$_includeCache = array_keys(array_flip(array_map(array('Horde_Util', 'realPath'), explode(PATH_SEPARATOR, get_include_path()))));
         }
 
         $path = realpath($path);