Katello/katello — pull request #4398 by bbuckingham (2014-07-07 19:42:55+00:00)
Title: fixes #6515 / BZ 1107604 - content host package action: disable Perform on empty input.

On "Hosts -> Content Hosts -> [somehost] -> Packages", disable the
"Perform" button, unless the user has provided content in the text
input.