From 7d72aa15ad84a9f8e6aa9e4e07b5d7b9a1d1b221 Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Wed, 3 Aug 2022 11:03:29 +0800
Subject: [PATCH] fix sending from non dataobject source

---
 Pman/Roo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Pman/Roo.php b/Pman/Roo.php
index d22fdae..7335b3d 100644
--- a/Pman/Roo.php
+++ b/Pman/Roo.php
@@ -539,7 +539,7 @@ class Pman_Roo extends Pman
                           // 'fillBlank' => 'gray', // set 
                     );
                     //die('here');
-                    if (method_exists($this->do, 'toSimpleExcelColumn')) {
+                    if (!empty($this->do) && method_exists($this->do, 'toSimpleExcelColumn')) {
                         $add = $this->do->toSimpleExcelColumn($add);
                     } 
                     
-- 
2.39.2