From 0260b8dad90a8b422516c86e6b797dfccd2183f1 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Thu, 30 Sep 2021 15:44:54 +0200
Subject: [PATCH] init categories in getCategories()

---
 SeedDMS_Core/Core/inc.ClassDocument.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SeedDMS_Core/Core/inc.ClassDocument.php b/SeedDMS_Core/Core/inc.ClassDocument.php
index 312a0c411..f2b4786cd 100644
--- a/SeedDMS_Core/Core/inc.ClassDocument.php
+++ b/SeedDMS_Core/Core/inc.ClassDocument.php
@@ -470,6 +470,7 @@ class SeedDMS_Core_Document extends SeedDMS_Core_Object { /* {{{ */
 			if (is_bool($resArr) && !$resArr)
 				return false;
 
+            $this->_categories = [];
 			foreach ($resArr as $row) {
 				$cat = new SeedDMS_Core_DocumentCategory($row['id'], $row['name']);
 				$cat->setDMS($this->_dms);