message: [GUI] Add missing error notification in encrypt wallet.
diff: @@ -367,7 +367,9 @@ void AskPassphraseDialog::run(int type)
  }
  void AskPassphraseDialog::onError(QString error, int type)
  {
  - newpassCache = "";
  + newpassCache.clear();
  + LogPrintf("Error encrypting wallet, %s\n", error.toStdString());
  + QMetaObject::invokeMethod(this, "errorEncryptingWallet", Qt::QueuedConnection);
  }
  void AskPassphraseDialog::initWatch(QWidget *parent)
  