mitchellh/packer — pull request #1043 by databus23 (2014-04-17 21:41:51+00:00)
Title: fix error handeling when creating a floppy

I noticed that the error checking is broken in two places during floppy creation. Most noticeably when specifying nonexistent files in `floppy_files` packer does not fail and gives the impression it successfully added the missing files to the floppy image.