"date" revisionspec not returning exact revision when revision time zone differs from local time zone

[Max Kanat-Alexander]

Basically, if I do "bzr log -r1" on my machine, and then do "bzr log -rdate:" with the exact date of Revision 1, I get Revision 2 instead.

Here's exactly what I did:

[mkanat@es-compy vci]$ date
Thu Aug 9 03:28:15 PDT 2007

Note that I'm in PDT, which is -0700.

Revision 1:

[mkanat@es-compy vci]$ bzr log -r1
------------------------------------------------------------
revno: 1
committer: Max Kanat-Alexander <email address hidden>
branch nick: vci
timestamp: Sat 2007-08-04 22:17:04 -0500
message:
  First commit of VCI, the Version Control Interface. Right now this code doesn't do anything, and the documentation isn't finished, but the general framework is fairly fleshed-out.

With the same date:

[mkanat@es-compy vci]$ bzr log -rdate:2007-08-04,22:17:04,-0500
------------------------------------------------------------
revno: 2
committer: Max Kanat-Alexander <mkanat@es-compy>
branch nick: vci
timestamp: Sun 2007-08-05 18:43:41 -0700
message:
  Add more documentation, and re-work the API a bit. Added VCI::Abstract::Directory.

[Max Kanat-Alexander (mkanat)]

Oh, and I should mention that the server is in -0500. (The original import was done on the server itself, that's why it has that time zone.)