In game 22211, I attempted to send gold to my ally. I maxed out the amount, then hit "Send" without selecting a recipient. We are in a 2v2 game. Therefor it did not occur to me to select a recipient. Where did the gold go? Erenroth did not receive it. An error message should be generated if no recipient is designated, and if the gold went somewhere else (maybe to some default like Player 1, which would be our enemies) then could you transfer it to Erenroth?
This makes me wonder how much gold people have sent "out into the blue" so to speak.