diff --git a/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php b/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
index 593966f4f80..70222be674e 100644
--- a/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
+++ b/htdocs/core/modules/stocktransfer/doc/pdf_eagle.modules.php
@@ -219,7 +219,7 @@ class pdf_eagle extends ModelePdfStockTransfer
 
 				$objphoto = new Product($this->db);
 				$objphoto->fetch($object->lines[$i]->fk_product);
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+				if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 					$pdir = get_exdir($object->lines[$i]->fk_product, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				} else {
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
index 78ea731bb42..5e4b75a183e 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
@@ -230,7 +230,7 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 				$objphoto = new Product($this->db);
 				$objphoto->fetch($object->lines[$i]->fk_product);
 
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+				if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 					$pdir = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				} else {
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
index 32295bdd562..8863aeffe47 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
@@ -245,7 +245,7 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				$objphoto = new Product($this->db);
 				$objphoto->fetch($object->lines[$i]->fk_product);
 
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+				if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 					$pdir = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				} else {