What if hedge is sold in option selling

Let say, trader buy 11850 ce of nifty and sell 11800 ce. Here it is hedged. But what will happen if trader sell 11850 ce. Now it’s not hedged.
What will happen to 11800 ce trade, will it sustain?

If you have sufficient funds to hold naked Short position it will sustain. If you don’t have enough funds, you will get margin call to bring in more funds, if you don’t, your position will be squared-off by RMS.