fix anyOf()

gadget_json_generated_form.js

@@ -254,13 +254,13 @@
           z,
           schema_arr = [];
         for (i = 0; i < arr.length; i += 1) {
-          for (z = 0; z < arr[i][z].length; z += 1) {
+          for (z = 0; z < arr[i].length; z += 1) {
             if (arr[i][z].schema === true) {
               // or(any, restricted, restricted) simplify to any
               return [arr[i][z]];
             }
+            schema_arr.push(arr[i][z]);
           }
-          schema_arr.concat(arr[i]);
         }
         return schema_arr;
       });