Here is the v3 patch for git-gui to support SHA256 repos. I put a preliminary patch to clean up $null_sha1 in addition to the correction / update of v2 patch. Takashi === Takashi Iwai (2): git-gui: Replace null_sha1 with nullid git-gui: Add support of SHA256 repo git-gui/git-gui.sh | 22 ++++++++++++++++------ git-gui/lib/blame.tcl | 12 ++++++++---- git-gui/lib/checkout_op.tcl | 4 ++-- git-gui/lib/choose_repository.tcl | 7 ++++--- git-gui/lib/commit.tcl | 3 ++- git-gui/lib/remote_branch_delete.tcl | 4 +++- 6 files changed, 35 insertions(+), 17 deletions(-) -- 2.50.1