requestsync --email fails

requestsync --email icingaweb2W: Target release missing - assuming yakkety
Traceback (most recent call last):
  File "/usr/bin/requestsync", line 359, in <module>
    main()
  File "/usr/bin/requestsync", line 202, in main
    ubuntu_srcpkg = get_ubuntu_srcpkg(srcpkg, release, 'Proposed')
TypeError: get_ubuntu_srcpkg() takes exactly 2 arguments (3 given)

This seems to be from:

ubuntutools/requestsync/mail.py:

def get_debian_srcpkg(name, release):
    return _get_srcpkg('debian', name, release)

def get_ubuntu_srcpkg(name, release):
    return _get_srcpkg('ubuntu', name, release)

Should it handle the pocket properly? Or at least take it and ignore it.