[PATCH 0/2] branch, for-each-ref: add option to omit empty lines

These two patches are independent of eachother. One is just a very small cleanup that I discovered while working on the other. Some thoughts after the --- line in each patch.

Øystein Walle (2):
  ref-filter: remove unused ref_format member
  branch, for-each-ref: add option to omit empty lines

 Documentation/git-branch.txt       |  5 +++++
 Documentation/git-for-each-ref.txt |  5 +++++
 ref-filter.h                       |  1 -
 builtin/branch.c                   | 12 +++++++++++-
 builtin/for-each-ref.c             | 15 +++++++++++----
 ref-filter.c                       |  1 -
 t/t3203-branch-output.sh           | 26 ++++++++++++++++++++++++++
 t/t6300-for-each-ref.sh            |  8 ++++++++
 8 files changed, 66 insertions(+), 7 deletions(-)