Bug in value expressions?

[Jesse Rosenthal]

Hello,

I seem to have come across a bug in querying value expressions --
something that works with `register' but fails with `balance':

    ledger reg -l "d>=[this month]  => works
    ledger reg -d "d>=[this month]  => works
    ledger bal -l "d>=[this month]  => works
    ledger bal -d "d>=[this month]  => FAILS with

    While evaluating value expression:
      (d >= [2012/08/01])
      ^^^^^^^^^^^^^^^^^^^
    While comparing if 2012/08/09 15:25:59 is less than 2012/08/01:
    Error: Cannot compare a date/time to a date
    
This is on Ledger 3.0.0-20120518, built on linux.

Thanks, as always, for Ledger.

Best,
Jesse