From: Junio C Hamano <gitster@pobox.com>
Date: Sat, 8 Jul 2023 18:23:07 +0000 (-0700)
Subject: Merge branch 'js/empty-index-fixes'
X-Git-Tag: v2.42.0-rc0~62
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7f5ad0ca8d1d7db7a21755af34251714d86b2ec1;p=thirdparty%2Fgit.git

Merge branch 'js/empty-index-fixes'

A few places failed to differenciate the case where the index is
truly empty (nothing added) and we haven't yet read from the
on-disk index file, which have been corrected.

* js/empty-index-fixes:
  commit -a -m: allow the top-level tree to become empty again
  split-index: accept that a base index can be empty
  do_read_index(): always mark index as initialized unless erroring out
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7f5ad0ca8d1d7db7a21755af34251714d86b2ec1