I was playing a live cash game and was all in and covered. Neither of us turned our hands up as seemed to be the custom at this poker room. After the river the one that called me said I have queens and pushed his cards toward the middle of the table. Probably atg least 18 to 24 inches from his seat. I was under the impression that was considered a muck and all I had to do was turn m y hand up and win. Correct or not?