[coreboot-gerrit] Change in coreboot[master]: payloads/external/GRUB2: fix constantly rebuilding due to git checkout

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/36343 )

Change subject: payloads/external/GRUB2: fix constantly rebuilding due to git checkout
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Patch Set 2: Code-Review+2
> > Is it possible that the old version maintained local changes and the
> > new doesn't? If so, that could lead to a lot of frustration for users
> > that are used to it.
>
> hm, possible but frustrating, too, because one needs to handle merge conflicts while running `make`

Yeah, just saying we might break somebody's workflow. We could try to
handle it more nicely. For instance, issue a warning if the index/tree
aren't clean and skip the checkout in that case?