From 9ef93bcecac1fea04d72cc9961457cb79abe5d11 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Tue, 29 Jan 2019 18:40:47 +0100
Subject: [PATCH] FIX last_main_doc var not saved

---
 htdocs/core/class/commonobject.class.php | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 649b9d317b7..1eed6c82a11 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -310,6 +310,12 @@ abstract class CommonObject
 	 */
 	public $modelpdf;
 
+	/**
+	 * @var string
+	 * Contains relative path of last generated main file
+	 */
+	public $last_main_doc;
+
 	/**
 	 * @var int Bank account ID
 	 * @see SetBankAccount()
@@ -4667,10 +4673,15 @@ abstract class CommonObject
 						if (! empty($obj->update_main_doc_field)) $update_main_doc_field=1;
 						if ($update_main_doc_field && ! empty($this->table_element))
 						{
-							$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element." SET last_main_doc = '".($ecmfile->filepath.'/'.$ecmfile->filename)."'";
+							$sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element." SET last_main_doc = '".$this->db->escape($ecmfile->filepath.'/'.$ecmfile->filename)."'";
 							$sql.= ' WHERE rowid = '.$this->id;
+
 							$resql = $this->db->query($sql);
 							if (! $resql) dol_print_error($this->db);
+							else
+							{
+							    $this->last_main_doc = $ecmfile->filepath.'/'.$ecmfile->filename;
+							}
 						}
 					}
 				}
@@ -4900,7 +4911,7 @@ abstract class CommonObject
 							//var_dump('key '.$key.' '.$value.' type='.$extrafields->attributes[$this->table_element]['type'][$key].' '.$this->array_options["options_".$key]);
 						}
 					}
-					
+
 					// If field is a computed field, value must become result of compute
 					foreach ($tab as $key => $value) {
 						if (! empty($extrafields) && !empty($extrafields->attributes[$this->table_element]['computed'][$key]))