[ic] impossible problem in receipt.html

[Tom]

I am seeing something I just can't explain in receipt.html

[either][value city][or][value b_city][/either]

is null, but but the correct value gets written to database via
log_transaction (also [value city])

other variables like state are working fine.  [cgi city] also null.
Sounds like a typo somewhere, but you would not believe how much time I
have spent looking for it. Any suggestions welcome,

thank you in advance,
tom