Use isModEnabled

htdocs/accountancy/customer/lines.php

@@ -85,7 +85,7 @@ if (!$sortorder) {
 }
 
 // Security check
-if (empty($conf->accounting->enabled)) {
+if (!isModEnabled('accounting')) {
 	accessforbidden();
 }
 if ($user->socid > 0) {

htdocs/accountancy/customer/list.php

@@ -104,7 +104,7 @@ $accountingAccount = new AccountingAccount($db);
 $chartaccountcode = dol_getIdFromCode($db, $conf->global->CHARTOFACCOUNTS, 'accounting_system', 'rowid', 'pcg_version');
 
 // Security check
-if (empty($conf->accounting->enabled)) {
+if (!isModEnabled('accounting')) {
 	accessforbidden();
 }
 if ($user->socid > 0) {