From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 17 Jul 2020 00:58:42 +0000 (-0700)
Subject: Merge branch 'jn/v0-with-extensions-fix' into master
X-Git-Tag: v2.28.0-rc1~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d13b7f21989335c0ac14e3a0c7eaaee0bc30ea70;p=thirdparty%2Fgit.git

Merge branch 'jn/v0-with-extensions-fix' into master

In 2.28-rc0, we corrected a bug that some repository extensions are
honored by mistake even in a version 0 repositories (these
configuration variables in extensions.* namespace were supposed to
have special meaning in repositories whose version numbers are 1 or
higher), but this was a bit too big a change.

* jn/v0-with-extensions-fix:
  repository: allow repository format upgrade with extensions
  Revert "check_repository_format_gently(): refuse extensions for old repositories"
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d13b7f21989335c0ac14e3a0c7eaaee0bc30ea70