Fix: SQL error in facturestats on no view rights

table alias sc must be available when user has no rights to view
customers. see where defenition line 80

htdocs/compta/facture/class/facturestats.class.php

@@ -206,7 +206,7 @@ class FactureStats extends Stats
 
 		$sql = "SELECT product.ref, COUNT(product.ref) as nb, SUM(tl.".$this->field_line.") as total, AVG(tl.".$this->field_line.") as avg";
 		$sql.= " FROM ".$this->from.", ".$this->from_line.", ".MAIN_DB_PREFIX."product as product";
-		//if (!$user->rights->societe->client->voir && !$user->societe_id) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
+		if (!$user->rights->societe->client->voir && !$this->socid) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
 		$sql.= " WHERE ".$this->where;
 		$sql.= " AND f.rowid = tl.fk_facture AND tl.fk_product = product.rowid";
     	$sql.= " AND f.datef BETWEEN '".$this->db->idate(dol_get_first_day($year,1,false))."' AND '".$this->db->idate(dol_get_last_day($year,12,false))."'";