From ab5cadbabf98712b24d667b06d69f981c5b7c7f7 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Wed, 22 Aug 2018 18:26:38 +0800
Subject: [PATCH] Mailer.php

---
 Mailer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mailer.php b/Mailer.php
index b0a6593a..52c11332 100644
--- a/Mailer.php
+++ b/Mailer.php
@@ -503,7 +503,7 @@ class Pman_Core_Mailer {
         @$dom->loadHTML('<?xml encoding="UTF-8">' .$html);
         
         $body = $dom->getElementsByTagName('body');
-        if ($body->count()) {
+        if (!empty($body->length)) {
             $body->item(0)->setAttribute('class', $cls);
         } else {
             $body = $dom->createElement("body");
-- 
2.39.2