fixed a warning (PHP 5.4)

diff --git a/lib/Twig/Template.php b/lib/Twig/Template.php
index 73e1453..27d28bb 100644 (file)
--- a/lib/Twig/Template.php
+++ b/lib/Twig/Template.php
@@ -349,7 +349,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
                 return null;
             }
 
-            throw new Twig_Error_Runtime(sprintf('Item "%s" for "%s" does not exist', $item, $object));
+            throw new Twig_Error_Runtime(sprintf('Item "%s" for "%s" does not exist', $item, is_array($object) ? 'Array' : $object));
         }
 
         // get some information about the object