message: Fixed onPushchanges freezing app on user logout (lib), closes
diff: @@ -1078,6 +1078,11 @@ void Context::onPushChanges(Poco::Util::TimerTask& task) { // NOLINT
  logger().debug("onPushChanges postponed");
  return;
  }
  +
  + if (!user_) {
  + logger().debug("onPushChanges cancelled, user not logged in");
  + return;
  + }
  logger().debug("onPushChanges executing");
  error err;
  if(user_->related.NumberOfUnsyncedTimeEntries() < 10) {
  