juju/juju — pull request #686 by wallyworld (2014-09-05 03:56:29+00:00)
Title: Merge pull request #668 from niedbalski/empty-string

cmd/set: Allow empty string fix #1348829

Fixes LP: #1348829 bug.

Since there is a plenty amount of charms accepting "" as a valid value and is a valid char, we should allow it.

Signed-off-by: Jorge Niedbalski R