[PATCH v2 0/2] fix 'git show -s' to not add extra terminator after merge commit

Since v1:
* add Signed-off-by
* remove notion about '--format=%s' - found it in the
  documentation

Since RFC:
* fix the CC issues
* add fixes for existing tests

Max Kirillov (2):
  git-show: fix 'git show -s' to not add extra terminator after merge commit
  t: git-show: adapt tests to fixed 'git show'

 combine-diff.c                |  3 ++-
 t/t1507-rev-parse-upstream.sh |  2 +-
 t/t7007-show.sh               |  8 ++++++--
 t/t7600-merge.sh              | 11 +++++------
 4 files changed, 14 insertions(+), 10 deletions(-)