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rebase-i: keep old parents when preserving merges

When "rebase -i -p" tries to preserve merges of unrelated branches, it
lost some parents:

 - When you have more than two parents, the commit in the new history
   ends up with fewer than expected number of parents and this breakage
   goes unnoticed;

 - When you are rebasing a merge with two parents and one is lost, the
   command tries to cherry-pick the original merge commit, and the command
   fails.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stephan Beyer 2008-07-16 03:51:49 +02:00 committed by Junio C Hamano
parent 01941bd543
commit 1c5fa0a179

View File

@ -162,6 +162,8 @@ pick_one_preserving_merges () {
new_parents="$new_parents $new_p"
;;
esac
else
new_parents="$new_parents $p"
fi
done
case $fast_forward in