Fix onc_to_shill translation logic error

chromeos/network/onc/onc_translator_onc_to_shill.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // The implementation of TranslateONCObjectToShill is structured in two parts:
 // - The recursion through the existing ONC hierarchy
 //     see TranslateONCHierarchy
 // - The local translation of an object depending on the associated signature
 //     see LocalTranslator::TranslateFields
 
@@ skipping 335 matching lines @@
   base::DictionaryValue* target_shill_dictionary = shill_dictionary;
   std::vector<std::string> path_to_shill_dictionary =
       GetPathToNestedShillDictionary(signature);
   for (std::vector<std::string>::const_iterator it =
            path_to_shill_dictionary.begin();
        it != path_to_shill_dictionary.end();
        ++it) {
     base::DictionaryValue* nested_shill_dict = NULL;
     target_shill_dictionary->GetDictionaryWithoutPathExpansion(
         *it, &nested_shill_dict);
-    if (!nested_shill_dict)
+    if (!nested_shill_dict) {
       nested_shill_dict = new base::DictionaryValue;
-    target_shill_dictionary->SetWithoutPathExpansion(*it, nested_shill_dict);
+      target_shill_dictionary->SetWithoutPathExpansion(*it, nested_shill_dict);
+    }
     target_shill_dictionary = nested_shill_dict;
   }
   // Translates fields of |onc_object| and writes them to
   // |target_shill_dictionary_| nested in |shill_dictionary|.
   LocalTranslator translator(signature, onc_object, target_shill_dictionary);
   translator.TranslateFields();
 
   // Recurse into nested objects.
   for (base::DictionaryValue::Iterator it(onc_object); !it.IsAtEnd();
        it.Advance()) {
@@ skipping 15 matching lines @@
     const OncValueSignature* onc_signature,
     const base::DictionaryValue& onc_object) {
   CHECK(onc_signature != NULL);
   scoped_ptr<base::DictionaryValue> shill_dictionary(new base::DictionaryValue);
   TranslateONCHierarchy(*onc_signature, onc_object, shill_dictionary.get());
   return shill_dictionary.Pass();
 }
 
 }  // namespace onc
 }  // namespace chromeos