diff --git a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
index d4d1653db3d..67de0bd12ac 100644
--- a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
@@ -330,7 +330,7 @@ class pdf_espadon extends ModelePdfExpedition
 				$pdf->SetTextColor(0, 0, 0);
 
 				$tab_top = 90;
-				$tab_top_newpage = (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD) ? 42 + $top_shift: 10);
+				$tab_top_newpage = (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD') ? 42 + $top_shift: 10);
 
 				$tab_height = $this->page_hauteur - $tab_top - $heightforfooter - $heightforfreetext;
 
@@ -428,7 +428,7 @@ class pdf_espadon extends ModelePdfExpedition
 								$pdf->AddPage();
 								$pagenb++;
 								if (!empty($tplidx)) $pdf->useTemplate($tplidx);
-								if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) $this->_pagehead($pdf, $object, 0, $outputlangs);
+								if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) $this->_pagehead($pdf, $object, 0, $outputlangs);
 								// $this->_pagefoot($pdf,$object,$outputlangs,1);
 								$pdf->setTopMargin($tab_top_newpage);
 								// The only function to edit the bottom margin of current page to set it.
@@ -482,7 +482,7 @@ class pdf_espadon extends ModelePdfExpedition
 							// apply note frame to last page
 							$pdf->setPage($pageposafternote);
 							if (!empty($tplidx)) $pdf->useTemplate($tplidx);
-							if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) $this->_pagehead($pdf, $object, 0, $outputlangs);
+							if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) $this->_pagehead($pdf, $object, 0, $outputlangs);
 							$height_note = $posyafter - $tab_top_newpage;
 							$pdf->Rect($this->marge_gauche, $tab_top_newpage - 1, $tab_width, $height_note + 1);
 						} else // No pagebreak
@@ -500,7 +500,7 @@ class pdf_espadon extends ModelePdfExpedition
 								$pageposafternote++;
 								$pdf->setPage($pageposafternote);
 								if (!empty($tplidx)) $pdf->useTemplate($tplidx);
-								if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) $this->_pagehead($pdf, $object, 0, $outputlangs);
+								if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) $this->_pagehead($pdf, $object, 0, $outputlangs);
 
 								$posyafter = $tab_top_newpage;
 							}
@@ -554,7 +554,7 @@ class pdf_espadon extends ModelePdfExpedition
 							if (!empty($tplidx)) {
 								$pdf->useTemplate($tplidx);
 							}
-							//if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) $this->_pagehead($pdf, $object, 0, $outputlangs);
+							//if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) $this->_pagehead($pdf, $object, 0, $outputlangs);
 							$pdf->setPage($pageposbefore + 1);
 
 							$curY = $tab_top_newpage;
@@ -596,7 +596,7 @@ class pdf_espadon extends ModelePdfExpedition
 									if (!empty($tplidx)) {
 										$pdf->useTemplate($tplidx);
 									}
-									//if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) $this->_pagehead($pdf, $object, 0, $outputlangs);
+									//if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) $this->_pagehead($pdf, $object, 0, $outputlangs);
 									$pdf->setPage($pageposafter + 1);
 								}
 							} else {
@@ -705,7 +705,7 @@ class pdf_espadon extends ModelePdfExpedition
 						$pagenb++;
 						$pdf->setPage($pagenb);
 						$pdf->setPageOrientation('', 1, 0); // The only function to edit the bottom margin of current page to set it.
-						if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+						if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
 							$this->_pagehead($pdf, $object, 0, $outputlangs);
 						}
 						if (!empty($tplidx)) {
@@ -725,7 +725,7 @@ class pdf_espadon extends ModelePdfExpedition
 							$pdf->useTemplate($tplidx);
 						}
 						$pagenb++;
-						if (empty($conf->global->MAIN_PDF_DONOTREPEAT_HEAD)) {
+						if (!getDolGlobalInt('MAIN_PDF_DONOTREPEAT_HEAD')) {
 							$this->_pagehead($pdf, $object, 0, $outputlangs);
 						}
 					}