ansible/ansible — pull request #7440 by amenonsen (2014-05-17 17:42:43+00:00)
Title: Allow '-t ' to be passed to apt: upgrade

Without this, the following task:

- name: Try to run "apt-get dist-upgrade -t wheezy-backports"
apt: upgrade=dist default_release=wheezy-backports

would run "apt-get dist-upgrade", because the default_release parameter is ignored for upgrade().