ansible/ansible-modules-core — pull request #124 by jonhadfield (2014-10-03 12:07:58+00:00)
Title: Remove redundant check for creates argument.

It doesn't make sense to check 'creates' in the core module for unarchive as the copy will already have taken place in action_plugins. This should be combined with: https://github.com/ansible/ansible/pull/9261 which moves the check earlier to prevent any unnecessary file transfers.