From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 25 Apr 2021 07:57:37 +0000 (+0200)
Subject: changes: display "no changes" when nothing was changed
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=367edc1286a52d96fcfef6f98330148cad8a64e1;hp=367edc1286a52d96fcfef6f98330148cad8a64e1;p=safcm%2Fsafcm.git

changes: display "no changes" when nothing was changed

It's confusing to show nothing at all when no changes occur on a host.
To inform the user that the sync was successful but nothing changed
display a short message.
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