From 114a0695ee1a34ff55caf0398b0fd2cd5d9413fe Mon Sep 17 00:00:00 2001
From: demeritcowboy <demeritcowboy@hotmail.com>
Date: Tue, 29 Sep 2020 19:29:50 -0400
Subject: [PATCH] handle missing details

---
 CRM/Activity/Form/Activity.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Activity/Form/Activity.php b/CRM/Activity/Form/Activity.php
index 329e330960..4d457aafda 100644
--- a/CRM/Activity/Form/Activity.php
+++ b/CRM/Activity/Form/Activity.php
@@ -503,7 +503,7 @@ class CRM_Activity_Form_Activity extends CRM_Contact_Form_Task {
     }
 
     if ($this->_action & CRM_Core_Action::VIEW) {
-      $this->_values['details'] = CRM_Utils_String::purifyHtml($this->_values['details']);
+      $this->_values['details'] = CRM_Utils_String::purifyHtml($this->_values['details'] ?? '');
       $url = CRM_Utils_System::url(implode("/", $this->urlPath), "reset=1&id={$this->_activityId}&action=view&cid={$this->_values['source_contact_id']}");
       CRM_Utils_Recent::add(CRM_Utils_Array::value('subject', $this->_values, ts('(no subject)')),
         $url,
-- 
2.25.1