[all-commits] [llvm/llvm-project] f9a2f6: [clang-format] Fix the return code of git-clang-fo...

[Sridhar Gopinath via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f9a2f6b6aecf0dd2b484d99458c99f799caee584
      https://github.com/llvm/llvm-project/commit/f9a2f6b6aecf0dd2b484d99458c99f799caee584
  Author: Sridhar Gopinath <sridhar.g at utexas.edu>
  Date:   2022-07-27 (Wed, 27 Jul 2022)

  Changed paths:
    M clang/tools/clang-format/git-clang-format

  Log Message:
  -----------
  [clang-format] Fix the return code of git-clang-format

In diff and diffstat modes, the return code is != 0 even when there are no
changes between commits. This issue can be fixed by passing --exit-code to
git-diff command that returns 0 when there are no changes and using that as
the return code for git-clang-format.

Fixes #56736.

Differential Revision: https://reviews.llvm.org/D129311