converting shortsyntax array to legacy array() for PHP < 5.4

2016-07-26 16:27:21 +02:00 · 2016-07-26 16:27:21 +02:00 · b09b12f3af
parent 2dede356d3
commit b09b12f3af
1 changed files with 1 additions and 1 deletions
--- a/includes/libraries/class-emogrifier.php
+++ b/includes/libraries/class-emogrifier.php
@ -569,7 +569,7 @@ class Emogrifier
 		// we don't try to call removeChild on a nonexistent child node
 		/** @var \DOMNode $node */
 		foreach ($nodesWithStyleDisplayNone as $node) {
-			if ($node->parentNode && is_callable([$node->parentNode, 'removeChild'])) {
+			if ( $node->parentNode && is_callable( array($node->parentNode, 'removeChild') ) ) {
 				$node->parentNode->removeChild($node);
 			}
 		}