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

[Michael Niewöhner (Code Review)]

Michael Niewöhner 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:
> 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?

Done!