Change name store

[Sigoles]

bug:
player buy change name, in the field the player dont write nothing, press ok, done, all bugged because player will be without any name, if login Crash the ot..

this purchase is from store

I think the point is:

 if (offerType == STORE_OFFERTYPE_NAMECHANGE) {
        param = msg.getString();
    }

protocolgame.cpp

void ProtocolGame::parseStoreBuyOffer(NetworkMessage& msg)
{
    uint32_t offerId = msg.get<uint32_t>();
    StoreOfferType_t offerType = static_cast<StoreOfferType_t>(msg.getByte());
    std::string param;
 
    if (offerType == STORE_OFFERTYPE_NAMECHANGE) {
        param = msg.getString();
    }

    auto offer = g_store->getOfferById(offerId);
    if (!offer) {
        sendStoreError(STORE_ERROR_PURCHASE, "Offer not found. Please reopen the store and try again.");
        return;
    }

    if ((strcasecmp(offer->getName().c_str(), "name change") == 0) && offerType != STORE_OFFERTYPE_NAMECHANGE) {
        requestPurchaseData(offerId, STORE_OFFERTYPE_NAMECHANGE);
        return;
    }

    addGameTask(&Game::playerPurchaseStoreOffer, player->getID(), offerId, param); 
}

and how to avoid symbols too?

tfs .1.2