Shooting at the wrong hoop

[rbruno]

This happened yesterday to me in an AAU tournament game.
Blue team passes the ball in after a made basket by White. Blue player shoots at the wrong basket and the ball goes in. Now in the confusion the White team takes the ball out of bounds at that basket and passes it in. Players are all confused as to what happened and are standing around without violation. The Blue team steals the ball races up to their correct hoop where we have a White foul on the shot. The white coach is telling me that I have to correct this. I tell him it is not correctable and things have to stand as they are with Blue shot at Whites basket counting for White and the suspequent foul at the other end standing.
Should we have blown the whistle after Blue shooting at the wrong hoop and White passing in?