X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=lib%2Forder.php;fp=lib%2Forder.php;h=f1911c587521c57883c76591fcf792e23ec328eb;hb=a2e796d4502f96c1ec0e85dd22c7eccf7d1d9ac3;hp=928ca67efeafcb2bfc7448106970f8bd94257c6b;hpb=dedb377e98ae2f222f4d8b5dacc175e4d4e73f4b;p=readifood.git

diff --git a/lib/order.php b/lib/order.php
index 928ca67..f1911c5 100644
--- a/lib/order.php
+++ b/lib/order.php
@@ -303,9 +303,9 @@
     echo "<tr>\n";
     echo "  <td>Parcel size</td>\n";
     echo "  <td><select name=\"parcel_size\">\n";
-    $mask = 1 << (count($parcel_sizes) + 1);
+    $mask = 1 << count($parcel_sizes);
     for ($i = 0; $i < count($parcel_sizes); $i++) {
-      option("parcel_size", $i << 1, $parcel_sizes[$i], $order->getParcel() % $mask);
+      option("parcel_size", 1 << $i, $parcel_sizes[$i], $order->getParcel() % $mask);
     }
     echo "</select></td>\n";
     echo "</tr>\n";