From 7b44fc7bce54fc6dca9161dda7d3def25a1be23e Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Wed, 26 Oct 2016 14:31:45 +1300
Subject: [PATCH] FIX: Fix SSViewerTest in PHP7

PHP7 is a bit more picky about passing values by reference.
---
 tests/view/SSViewerTest.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/view/SSViewerTest.php b/tests/view/SSViewerTest.php
index c9f020a3b..ddf13feff 100644
--- a/tests/view/SSViewerTest.php
+++ b/tests/view/SSViewerTest.php
@@ -1551,7 +1551,7 @@ EOC;
 		$parser = new SSTemplateParser();
 		$parser->addClosedBlock(
 			'test',
-			function (&$res) use (&$count) {
+			function ($res) use (&$count) {
 				$count++;
 			}
 		);
@@ -1567,7 +1567,7 @@ EOC;
 		$parser = new SSTemplateParser();
 		$parser->addOpenBlock(
 			'test',
-			function (&$res) use (&$count) {
+			function ($res) use (&$count) {
 				$count++;
 			}
 		);