diff --git a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
index 983380b277d..9321e1ecf00 100644
--- a/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_rouget.modules.php
@@ -235,7 +235,7 @@ class pdf_rouget extends ModelePdfExpedition
 
 				$objphoto = new Product($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/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index 2e5854b8534..e8269039aa8 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -285,7 +285,7 @@ class pdf_sponge extends ModelePDFFactures
 
 				$objphoto->fetch($object->lines[$i]->fk_product);
 				//var_dump($objphoto->ref);exit;
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+				if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 					$pdir[0] = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$objphoto->id."/photos/";
 					$pdir[1] = get_exdir(0, 0, 0, 0, $objphoto, 'product').dol_sanitizeFileName($objphoto->ref).'/';
 				} else {
diff --git a/htdocs/core/modules/propale/doc/pdf_azur.modules.php b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
index 3113468bf2e..3d507f816dc 100644
--- a/htdocs/core/modules/propale/doc/pdf_azur.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_azur.modules.php
@@ -262,7 +262,7 @@ class pdf_azur extends ModelePDFPropales
 
 				$objphoto->fetch($object->lines[$i]->fk_product);
 				//var_dump($objphoto->ref);exit;
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+				if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 					$pdir[0] = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$objphoto->id."/photos/";
 					$pdir[1] = get_exdir(0, 0, 0, 0, $objphoto, 'product').dol_sanitizeFileName($objphoto->ref).'/';
 				} else {
@@ -814,7 +814,7 @@ class pdf_azur extends ModelePDFPropales
 							if (count($filetomerge->lines) > 0) {
 								foreach ($filetomerge->lines as $linefile) {
 									if (!empty($linefile->id) && !empty($linefile->file_name)) {
-										if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+										if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
 											if (isModEnabled("product")) {
 												$filetomerge_dir = $conf->product->multidir_output[$entity_product_file].'/'.get_exdir($product->id, 2, 0, 0, $product, 'product').$product->id."/photos";
 											} elseif (isModEnabled("service")) {