From 260ef7733edc0e46a8714b1ecdc4b565f6156d35 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Wed, 9 Aug 2023 22:47:46 +0800
Subject: [PATCH] php warnings

---
 DataObjects/Mtrack_change_audit.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DataObjects/Mtrack_change_audit.php b/DataObjects/Mtrack_change_audit.php
index 9741dcd..0c2faf2 100644
--- a/DataObjects/Mtrack_change_audit.php
+++ b/DataObjects/Mtrack_change_audit.php
@@ -107,8 +107,8 @@ class Pman_MTrack_DataObjects_Mtrack_change_audit extends DB_DataObject
                 return false;
             
             default:
-                $oldvalue = $this->oldvalue($change);
-                $value = $this->value($change);
+                $oldvalue = (string) $this->oldvalue($change);
+                $value = (string) $this->value($change);
                 
                 
                 
-- 
2.39.2