From: Alan <alan@roojs.com>
Date: Fri, 12 Jan 2024 05:30:46 +0000 (+0800)
Subject: PHP8
X-Git-Url: http://git.roojs.org/?p=Pman.Core;a=commitdiff_plain;h=e4cd531ecb74e5dbb6cc53ee92355aec4a813120

PHP8
---

diff --git a/DataObjects/Core_email.php b/DataObjects/Core_email.php
index 1b087733..02ce3427 100644
--- a/DataObjects/Core_email.php
+++ b/DataObjects/Core_email.php
@@ -294,7 +294,7 @@ class Pman_Core_DataObjects_Core_email extends DB_DataObject
                 $html->item(0)->appendChild($element);
             }
             
-            $this->plaintext = str_replace("{unsubscribe_link}", $unsubscribe, $this->plaintext);
+            $this->plaintext = str_replace("{unsubscribe_link}", $unsubscribe, empty($this->plaintext) ? '' : $this->plaintext);
         }