[PATCH 0/2] fix error handling in checkout-index

While working on another topic, I noticed that "git checkout-index -- path" does not propagate errors through its exit code. It has been that way for so long that I almost wondered if it is intentional, but I'm pretty sure it's not. A bit scary, though. :)

  [1/2]: checkout-index: drop error message from empty --stage=all
  [2/2]: checkout-index: propagate errors to exit code

 builtin/checkout-index.c        | 16 ++++++++++++++--
 t/t2004-checkout-cache-temp.sh  | 10 +++++++++-
 t/t2006-checkout-index-basic.sh | 11 +++++++++++
 3 files changed, 34 insertions(+), 3 deletions(-)

-Peff