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[ticket/11593] initialize $is_expr as null before being passed to get_varref

PHPBB3-11593
This commit is contained in:
Dhruv 2013-06-29 15:26:36 +05:30
parent d72b5aaf1b
commit 5182ec09a5

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@ -475,6 +475,7 @@ class phpbb_template_filter extends php_user_filter
*/
private function compile_var_tags(&$text_blocks)
{
$is_expr = null;
$text_blocks = $this->get_varref($text_blocks, $is_expr);
$lang_replaced = $this->compile_language_tags($text_blocks);