Fix php8

htdocs/contrat/class/contrat.class.php

@@ -2690,6 +2690,7 @@ class ContratLigne extends CommonObjectLine
 	public $date_cloture; // date end real
 
 	public $tva_tx;
+	public $vat_src_code;
 	public $localtax1_tx;
 	public $localtax2_tx;
 	public $localtax1_type; // Local tax 1 type

htdocs/core/class/commoninvoice.class.php

@@ -1084,4 +1084,6 @@ abstract class CommonInvoiceLine extends CommonObjectLine
 
 	public $fk_user_author;
 	public $fk_user_modif;
+
+	public $fk_accounting_account;
 }

htdocs/core/class/commonobjectline.class.php

@@ -79,6 +79,8 @@ abstract class CommonObjectLine extends CommonObject
 	public $product_type;		// type in line
 	public $fk_product;			// product id in line (when line is linked to a product)
 
+	public $desc;
+
 	public $product;			// To store full product object after a fetch_product() on a line
 	public $product_ref;		// ref in product table
 	public $product_label;		// label in product table