Pull from master

app/assets/javascripts/order_reservation.js

@@ -1,3 +1,5 @@
+//= require custom.js
+
 $(function() { 
   $("#discount").hide();
   $(".expected_time").hide();
@@ -307,8 +309,8 @@ function show_order_detail(url,sr_no){
               item_price = items[i].unit_price;
             }
             var total = items[i].qty * item_price;
-            if(items[i].options!='[]'){
-            row = '<tr>'
+            if(items[i].options!='[]' && items[i].options!="" && items[i].options!=null){
+              row = '<tr>'
                  +'<td width ="70%" class="body-td align-left">'+items[i].item_name
                   +' <br>'
                   +' <i><span class="font-12">'+items[i].options+'</span></i><br>'+