[Libguestfs] [supermin PATCH v2 0/3] Better handle no config files

[Pino Toscano]

This is a "merge" of two previous series:
https://www.redhat.com/archives/libguestfs/2018-December/msg00015.html
https://www.redhat.com/archives/libguestfs/2018-December/msg00020.html

The goal is to handle better situations like:
- empty file in the appliance directory
- no config files available in the packages to include in an appliance

Compared to the two series, the changes are:
- patch #1 has a mention of a reproducer in the commit message
- patch #3 changed approach, from "create really empty" to "not create
  at all"

Pino Toscano (3):
  build: ignore empty files
  prepare: keep config_files available for longer
  prepare: do not create base.tar.gz with no config files

 src/mode_build.ml   |  7 +++-
 src/mode_prepare.ml | 83 +++++++++++++++++++++++++--------------------
 2 files changed, 52 insertions(+), 38 deletions(-)

-- 
2.17.2