$templates[strtr($file, '-', '_')] = array(
'template' => $file,
'path' => dirname($files[$match]->uri),
- 'variables' => $info['variables'],
+ 'variables' => isset($info['variables']) ? $info['variables'] : NULL,
+ 'render element' => isset($info['render element']) ? $info['render element'] : NULL,
'base hook' => $hook,
'includes' => isset($info['includes']) ? $info['includes'] : NULL,
);