diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 623cc6e14ba..3a8d2de15ca 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -6613,7 +6613,7 @@ abstract class CommonObject
 				if (is_array($params) && array_key_exists('onlykey', $params) && $key != $params['onlykey']) continue;
 
 				// @todo Add test also on 'enabled' (different than 'list' that is 'visibility')
-				$enabled = 1;
+				//$enabled = 1;
 
 				$visibility = 1;
 				if ($visibility && isset($extrafields->attributes[$this->table_element]['list'][$key]))
diff --git a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
index 3f188fcc864..8e95a725cd3 100644
--- a/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_crabe.modules.php
@@ -1037,13 +1037,13 @@ class pdf_crabe extends ModelePDFFactures
 				$pdf->SetXY($posxval, $posy);
 				$lib_mode_reg = $outputlangs->transnoentities("PaymentType".$object->mode_reglement_code) != ('PaymentType'.$object->mode_reglement_code) ? $outputlangs->transnoentities("PaymentType".$object->mode_reglement_code) : $outputlangs->convToOutputCharset($object->mode_reglement);
 				$pdf->MultiCell(80, 5, $lib_mode_reg, 0, 'L');
-				
+
 				// Show online payment link
 				$useonlinepayment = ((! empty($conf->paypal->enabled) || ! empty($conf->stripe->enabled) || ! empty($conf->paybox->enabled)) && !empty($conf->global->PDF_SHOW_LINK_TO_ONLINE_PAYMENT));
 				if ($object->mode_reglement_code == 'CB' || $object->mode_reglement_code == 'VAD' && $object->statut != Facture::STATUS_DRAFT && $useonlinepayment) {
 					require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
 					global $langs;
-					
+
 					$langs->loadLangs(array('payment', 'paybox'));
 					$servicename=$langs->transnoentities('Online');
 					$paiement_url = getOnlinePaymentUrl('', 'invoice', $object->ref, '', '', '');
@@ -1051,7 +1051,7 @@ class pdf_crabe extends ModelePDFFactures
 
 					$pdf->writeHTMLCell(80, 10, '', '', dol_htmlentitiesbr($linktopay), 0, 1);
 				}
-				
+
 
 				$posy = $pdf->GetY() + 2;
 			}
diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index 5c8a933de66..75b985c6cd9 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -1129,15 +1129,15 @@ class pdf_sponge extends ModelePDFFactures
 				if ($object->mode_reglement_code == 'CB' || $object->mode_reglement_code == 'VAD' && $object->statut != Facture::STATUS_DRAFT && $useonlinepayment) {
 					require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
 					global $langs;
-					
+
 					$langs->loadLangs(array('payment', 'paybox'));
 					$servicename=$langs->transnoentities('Online');
 					$paiement_url = getOnlinePaymentUrl('', 'invoice', $object->ref, '', '', '');
 					$linktopay =  $langs->trans("ToOfferALinkForOnlinePayment", $servicename).' <a href="'.$paiement_url.'">'.$outputlangs->transnoentities("ClickHere").'</a>';
-					
+
 					$pdf->writeHTMLCell(80, 10, '', '', dol_htmlentitiesbr($linktopay), 0, 1);
 				}
-				
+
 				$posy=$pdf->GetY()+2;
 			}