fix: NPCs drop gold on the ground when selling loot

[jprzimba]

This PR fixes an issue where players selling items without enough capacity or backpack space causes the gold to drop on the ground.

[caduhsn]

I checked and it looks like there is a 'wrong' message.

If the player has no bp or no space, but has items to sell, the message appears: you have no sellable items in your loot bag

suggested message (or something similar): You don't have enough space, free up space in your bag

apparently not all lines of code are being processed.

		if (!madeProgress) {
			if (totalPrice == 0) {
				ss << "You have no sellable items in your loot pouch.";
				player->sendTextMessage(MESSAGE_FAILURE, ss.str());
			} else {
				ss << "Finished selling. Some items in your loot pouch could not be sold.";
				player->sendTextMessage(MESSAGE_LOOK, ss.str());
			}
		} else {
			if (totalPrice == 0) {
				ss << "You have no items in your loot pouch.";
				player->sendTextMessage(MESSAGE_FAILURE, ss.str());
			} else {
				ss << "You sold all of the items from your loot pouch for " << totalPrice << " gold.";
				player->sendTextMessage(MESSAGE_LOOK, ss.str());
			}
		}

[jprzimba]

I checked and it looks like there is a 'wrong' message.

If the player has no bp or no space, but has items to sell, the message appears: you have no sellable items in your loot bag

suggested message (or something similar): You don't have enough space, free up space in your bag

apparently not all lines of code are being processed.

updated code, thanks
Test and post results