Make sure we're returning a string in __toString

diff --git a/framework/Core/lib/Horde/Themes/Element.php b/framework/Core/lib/Horde/Themes/Element.php
index 0b32934..c087e62 100644 (file)
--- a/framework/Core/lib/Horde/Themes/Element.php
+++ b/framework/Core/lib/Horde/Themes/Element.php
@@ -90,7 +90,7 @@ class Horde_Themes_Element
      */
     public function __toString()
     {
-        return $this->uri;
+        return (string)$this->uri;
     }
 
     /**