Was at a table playing and the dealer forgets to check their hole card. They deal one card before realizing it and check. They have Blackjack.

So I figure it probably different based on jurisdiction but what should one expect when the pit comes over to make a ruling. Should the hand be canceled? While it is too late now I just have always been unclear on what to really expect on dealer errors. Mainly the card dealing type of errors.


The up card was a 10 so insurance was not a factor in my example.