Button "ask me later" on Ubuntu upgrade dialog didn't do anything

[crf]

Pressing the "ask me later" button on the check-new-release-gtk dialog program did nothing. The dialog wasn't dismissed.

chris@dellie-linux:$ /usr/lib/update-manager/check-new-release-gtk
/usr/lib/python2.7/dist-packages/UpdateManager/SimpleGtkbuilderApp.py:35: GtkWarning: Ignoring the separator setting
  self.builder.add_from_file(path)
Traceback (most recent call last):
  File "/usr/lib/update-manager/check-new-release-gtk", line 126, in on_button_ask_me_later_clicked
    client.set_int("/apps/update-notifier/release_check_time", next_check)
TypeError: integer argument expected, got float

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: update-manager 1:0.150.3
Uname: Linux 3.0.0-999-generic x86_64
Architecture: amd64
Date: Thu Oct 13 22:25:04 2011
GConfNonDefault:
 /apps/update-manager/check_new_release_ignore=
 /apps/update-manager/first_run=false
 /apps/update-manager/show_details=true
 /apps/update-manager/window_size=(600,600)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: Upgraded to natty on 2011-04-30 (166 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.