fix jslint

gadget_json_generated_form.js

@@ -531,10 +531,10 @@
       for (ii = 0; ii < key_list.length; ii += 1) {
         kk = decodeJsonPointer(key_list[ii]);
         if (ii === key_list.length - 1) {
-          if (value === undefined) {
-            return d[kk];
-          } else {
+          if (value !== undefined) {
             d[kk] = value;
+          } else {
+            return d[kk];
           }
         } else {
           if (!d.hasOwnProperty(kk)) {
@@ -730,10 +730,10 @@
     .declareMethod('processValidation', function (schema_url, json_dict) {
       var g = this;
       if (!schema_url) {
-        if (!g.options.schema_url) {
-          return g.processValidationParent(json_dict);
-        } else {
+        if (g.options.schema_url) {
           schema_url = g.options.schema_url;
+        } else {
+          return g.processValidationParent(json_dict);
         }
       }
       if (!json_dict) {