Merge pull request #1746 from rubenk/swrite-check-for-open-fd
authorSebastian Harl <sh@tokkee.org>
Sun, 5 Jun 2016 12:27:11 +0000 (14:27 +0200)
committerSebastian Harl <sh@tokkee.org>
Sun, 5 Jun 2016 12:27:11 +0000 (14:27 +0200)
swrite: return error if fd is negative


Trivial merge