From d3c3dc24fe900773ecaf32ea107c29a0af562d4d Mon Sep 17 00:00:00 2001
From: Nuno Lopes <nunoplopes@sapo.pt>
Date: Wed, 15 May 2019 20:01:41 +0100
Subject: [PATCH] [ticket/15982] fix warning with PHP >= 7.2 with Q&A captcha
 plugin

PHPBB3-15982
---
 phpBB/phpbb/captcha/plugins/qa.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/phpbb/captcha/plugins/qa.php b/phpBB/phpbb/captcha/plugins/qa.php
index 70b3f72cc3..966b8d32f2 100644
--- a/phpBB/phpbb/captcha/plugins/qa.php
+++ b/phpBB/phpbb/captcha/plugins/qa.php
@@ -21,7 +21,7 @@ class qa
 {
 	var $confirm_id;
 	var $answer;
-	var $question_ids;
+	var $question_ids = [];
 	var $question_text;
 	var $question_lang;
 	var $question_strict;