diff options
Diffstat (limited to 'guix/scripts/refresh.scm')
| -rw-r--r-- | guix/scripts/refresh.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/guix/scripts/refresh.scm b/guix/scripts/refresh.scm index a94bb22a91..2341ae6777 100644 --- a/guix/scripts/refresh.scm +++ b/guix/scripts/refresh.scm @@ -197,9 +197,10 @@ unavailable optional dependencies such as Guile-JSON." (define (lookup-updater name) "Return the updater called NAME." - (find (lambda (updater) - (eq? name (upstream-updater-name updater))) - %updaters)) + (or (find (lambda (updater) + (eq? name (upstream-updater-name updater))) + %updaters) + (leave (_ "~a: no such updater~%") name))) (define (list-updaters-and-exit) "Display available updaters and exit." |