start_table(TABLESTYLE2);
$dec1 = $dec2 = $dec3 = 0;
-$_POST['material_cost'] = price_decimal_format($myrow["material_cost"], $dec1);
-$_POST['labour_cost'] = price_decimal_format($myrow["labour_cost"], $dec2);
-$_POST['overhead_cost'] = price_decimal_format($myrow["overhead_cost"], $dec3);
+if ($myrow) {
+ $_POST['material_cost'] = price_decimal_format($myrow["material_cost"], $dec1);
+ $_POST['labour_cost'] = price_decimal_format($myrow["labour_cost"], $dec2);
+ $_POST['overhead_cost'] = price_decimal_format($myrow["overhead_cost"], $dec3);
+}
amount_row(_("Unit cost"), "material_cost", null, "class='tableheader2'", null, $dec1);
-if ($myrow["mb_flag"]=='M')
+if ($myrow && $myrow["mb_flag"]=='M')
{
amount_row(_("Standard Labour Cost Per Unit"), "labour_cost", null, "class='tableheader2'", null, $dec2);
amount_row(_("Standard Overhead Cost Per Unit"), "overhead_cost", null, "class='tableheader2'", null, $dec3);