[Fai-commit] [faiproject/fai] c1238b: do not print append line if empty

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/faiproject/fai

  Commit: c1238b9e102562b1f16b651cd8fcc2b8918741d8
      https://github.com/faiproject/fai/commit/c1238b9e102562b1f16b651cd8fcc2b8918741d8
  Author: Thomas Lange <lange at informatik.uni-koeln.de>
  Date:   2011-12-15 (Thu, 15 Dec 2011)

  Changed paths:
    M bin/fai-chboot

  Log Message:
  -----------
  do not print append line if empty