FIX Can set supplier invoice to billed.

htdocs/fourn/commande/card.php

@@ -2585,19 +2585,29 @@ elseif (! empty($object->id))
 				// Create bill
 				if (! empty($conf->facture->enabled))
 				{
-					if (! empty($conf->fournisseur->enabled) && ($object->statut >= 2 && $object->billed != 1))  // 2 means accepted
+					if (! empty($conf->fournisseur->enabled) && ($object->statut >= 2 && $object->billed != 1))  // statut 2 means approved
 					{
 						if ($user->rights->fournisseur->facture->creer)
 						{
 							print '<a class="butAction" href="'.DOL_URL_ROOT.'/fourn/facture/card.php?action=create&amp;origin='.$object->element.'&amp;originid='.$object->id.'&amp;socid='.$object->socid.'">'.$langs->trans("CreateBill").'</a>';
 						}
+					}
+				}
 
-						if ($user->rights->fournisseur->commande->creer && $object->statut >= 2 && !empty($object->linkedObjectsIds['invoice_supplier']))
+				// Classify billed manually (need one invoice if module invoice is on, no condition on invoice if not)
+				if ($user->rights->fournisseur->commande->creer && $object->statut >= 2 && $object->billed != 1)  // statut 2 means approved
+				{
+				    if (empty($conf->facture->enabled))
+				    {
+			            print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=classifybilled">'.$langs->trans("ClassifyBilled").'</a>';
+				    }
+				    else if (!empty($object->linkedObjectsIds['invoice_supplier']))
+				    {
+						if ($user->rights->fournisseur->facture->creer)
 						{
-							print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=classifybilled">'.$langs->trans("ClassifyBilled").'</a>';
+				            print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=classifybilled">'.$langs->trans("ClassifyBilled").'</a>';
 						}
-					}
-
+				    }
 				}
 
 				// Create a remote order using WebService only if module is activated