From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Mon, 22 Oct 2018 22:15:03 +0000 (-0700)
Subject: rebase (autostash): store the full OID in <state-dir>/autostash
X-Git-Tag: v2.20.0-rc0~85^2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/12aeb00a22e589f85e26da833e05bb1a7e412d07?hp=12aeb00a22e589f85e26da833e05bb1a7e412d07

rebase (autostash): store the full OID in <state-dir>/autostash

It was reported by Gábor Szeder and analyzed by Alban Gruin that the
built-in rebase stores only abbreviated stash hashes in the `autostash`
file.

This is problematic e.g. in t5520-pull.sh, where the abbreviated hash is
so short that it sometimes consists only of digits, which are
subsequently mistaken ("DWIMmed") for numbers by `git stash apply`.

Let's align the behavior of the built-in rebase with the scripted rebase
and store the full stash hash instead. That makes it a lot less likely
that it consists only of digits.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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