From 33738fa3db8059a0929e0f6248b429774be162b0 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Thu, 5 Mar 2015 15:10:37 +0100
Subject: [PATCH] [ticket/13670] Modify variable-variable syntax in common
 avatar test for PHP7

PHPBB3-13670
---
 tests/functional/common_avatar_test_case.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/functional/common_avatar_test_case.php b/tests/functional/common_avatar_test_case.php
index 7278f23bcc..924eb1273c 100644
--- a/tests/functional/common_avatar_test_case.php
+++ b/tests/functional/common_avatar_test_case.php
@@ -62,7 +62,7 @@ abstract class phpbb_functional_common_avatar_test_case extends phpbb_functional
 		{
 			if (is_array($value))
 			{
-				$form[$key]->$value[0]($value[1]);
+				$form[$key]->{$value[0]}($value[1]);
 			}
 			else
 			{