apt-btrfs-snapshot crashed with Exception in _parse_older_than_to_unixtime(): Please specify time in days (e.g. 10d)

[Sanjeev Gupta]

I used the wong format to delete-older-than (used yyyy-mm-dd).

The error mesage is OK, but apt-btrfs-snapshot crashed (not just an error)

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: apt-btrfs-snapshot 0.2.1build1
ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
Uname: Linux 3.2.0-14-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Mon Feb 6 11:43:35 2012
ExecutablePath: /usr/bin/apt-btrfs-snapshot
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/apt-btrfs-snapshot list-older-than 2012-02-03
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_SG.UTF-8
 LANGUAGE=en_SG:en
PythonArgs: ['/usr/bin/apt-btrfs-snapshot', 'list-older-than', '2012-02-03']
SourcePackage: apt-btrfs-snapshot
Title: apt-btrfs-snapshot crashed with Exception in _parse_older_than_to_unixtime(): Please specify time in days (e.g. 10d)
UpgradeStatus: Upgraded to precise on 2012-02-06 (0 days ago)
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