cleanup

jsonform/gadget_json_generated_form_child.js

@@ -140,9 +140,7 @@
     }
     input.appendChild(option);
     for (i = 0; i < enum_arr.length; i += 1) {
-      if (enum_arr.hasOwnProperty(i)) {
       option = document.createElement("option");
-        // XXX use number id for speedup
       ser_value = JSON.stringify(enum_arr[i]);
       option.value = ser_value;
       if (typeof enum_arr[i] === "string") {
@@ -156,7 +154,6 @@
       }
       input.appendChild(option);
     }
-    }
     if (json_document !== undefined && !selected) {
       // save original json_document even if it
       // not support with schema