Merge branch 'ml/filter-branch-no-op-error'
commitcb3e97dae806d66ea1859c48b9936d5bfbac9c09
authorJunio C Hamano <gitster@pobox.com>
Mon, 9 Apr 2018 23:25:44 +0000 (10 08:25 +0900)
committerJunio C Hamano <gitster@pobox.com>
Mon, 9 Apr 2018 23:25:44 +0000 (10 08:25 +0900)
tree3d3da6c428f86dc03e8414f0ab25287ffe8dd2bb
parentcac5351363c5713248b8494e1e58e282c0a5bde7
parent0a0eb2e585788567094248652fc20450a0db642b
Merge branch 'ml/filter-branch-no-op-error'

"git filter-branch" learned to use a different exit code to allow
the callers to tell the case where there was no new commits to
rewrite from other error cases.

* ml/filter-branch-no-op-error:
  filter-branch: return 2 when nothing to rewrite
git-filter-branch.sh