Ludovic Courtès <ludo@gnu.org> writes:

> Christopher Baines <mail@cbaines.net> skribis:
>
>> From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
>>
>> Previously, 'guix refresh --update' would do actually rewrite the file with
>> the same version/hash information when the target version was the same as the
>> current version:
>>
>>   guix refresh --update idutils=4.6
>>   idutils.scm: warning: downgrading 'idutils' from 4.6 to 4.6
>>   [...]
>>   idutils.scm: idutils: updating from version 4.6 to version 4.6...
>>
>> This changes handles this case so that it does and prints nothing.
>>
>> * guix/upstream.scm (package-update): Use `version-compare' to distinguish the
>> equal versions case.
>>
>> Change-Id: I079e030d573f5968725ef13b3f626e2f8d02cb2f
>
> LGTM!

Thanks for taking a look, I've pushed this to master as
a369932d042d0212b354def48f8f0c87b9f65e69.