FIX 17.0: warnings due to uninitialized variables + delete code that …

…doesn't apply to recurring invoices (AFAIK, there is no recurring credit note feature)

htdocs/compta/facture/card-rec.php

@@ -1178,6 +1178,7 @@
 	if ($object->id > 0) {
 		$object->fetch_thirdparty();
 
+		$formconfirm = '';
 		// Confirmation de la suppression d'une ligne produit
 		if ($action == 'ask_deleteline') {
 			$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id.'&lineid='.$lineid, $langs->trans('DeleteProductLine'), $langs->trans('ConfirmDeleteProductLine'), 'confirm_deleteline', '', 'no', 1);
@@ -1302,15 +1303,11 @@
 		}
 		print '</tr></table>';
 		print '</td><td>';
-		if ($object->type != Facture::TYPE_CREDIT_NOTE) {
 		if ($action == 'editconditions') {
 			$form->form_conditions_reglement($_SERVER['PHP_SELF'].'?facid='.$object->id, $object->cond_reglement_id, 'cond_reglement_id');
 		} else {
 			$form->form_conditions_reglement($_SERVER['PHP_SELF'].'?facid='.$object->id, $object->cond_reglement_id, 'none');
 		}
-		} else {
-			print '&nbsp;';
-		}
 		print '</td></tr>';
 
 		// Payment mode
@@ -1732,6 +1729,7 @@
 		// List of actions on element
 		include_once DOL_DOCUMENT_ROOT.'/core/class/html.formactions.class.php';
 		$formactions = new FormActions($db);
+		$morehtmlcenter = '';
 		$somethingshown = $formactions->showactions($object, $object->element, (is_object($object->thirdparty) ? $object->thirdparty->id : 0), 1, '', $MAXEVENT, '', $morehtmlcenter);
 
 		print '</div>';