From: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Date: Sun, 6 Feb 2011 18:43:59 +0000 (-0500)
Subject: rebase -i: don't read unused variable preserve_merges
X-Git-Tag: v1.7.6-rc0~136^2~4
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/c6f7de5455269ac1fcd268cd3bf592a0f74c1ef8?hp=c6f7de5455269ac1fcd268cd3bf592a0f74c1ef8

rebase -i: don't read unused variable preserve_merges

Since 8e4a91b (rebase -i: remember the settings of -v, -s and -p when
interrupted, 2007-07-08), the variable preserve_merges (then called
PRESERVE_MERGES) was detected from the state saved in
$GIT_DIR/rebase-merge in order to be used when the rebase resumed, but
its value was never actually used. The variable's value was only used
when the rebase was initated.

Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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