dwilkie/carrierwave_direct — pull request #56 by rsniezynski (2013-01-10 13:22:25+00:00)
Title: New configuration parameter: min_file_size

Currently, 1 is hardcoded as minimum file size. This causes problems when submitting without specifying a file -- an ugly XML error page is presented.
This change allows setting 0 as the minimum size to avoid this.