pull: Do not suggest running `guix pull --news' on the first run.

* guix/scripts/pull.scm (display-channel-news-headlines): If there
are no news to display, return false instead of <unspecified>.
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Florian Pelz 2020-11-14 23:36:52 +01:00
parent 98750a9d99
commit 29ed17d634
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@ -385,7 +385,7 @@ previous generation. Return true if there are news to display."
(and=> (relative-generation profile -1)
(cut generation-file-name profile <>)))
(when previous
(and previous
(let ((old-channels (profile-channels previous))
(new-channels (profile-channels profile)))
;; Find the channels present in both PROFILE and PREVIOUS, and print