diff options
| -rw-r--r-- | guix/scripts/system.scm | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm index eee4422d68..5bc40ed735 100644 --- a/guix/scripts/system.scm +++ b/guix/scripts/system.scm @@ -366,8 +366,10 @@ it atomically, and then run OS's activation script." (date->string (time-utc->date time) "~Y-~m-~d ~H:~M"))) -(define* (profile-grub-entries #:optional (profile %system-profile)) - "Return a list of 'menu-entry' for the generations of PROFILE." +(define* (profile-grub-entries #:optional (profile %system-profile) + (numbers (generation-numbers profile))) + "Return a list of 'menu-entry' for the generations of PROFILE specified by +NUMBERS, which is a list of generation numbers." (define (system->grub-entry system number time) (unless-file-not-found (let* ((file (string-append system "/parameters")) @@ -395,8 +397,7 @@ it atomically, and then run OS's activation script." kernel-arguments)) (initrd initrd))))) - (let* ((numbers (generation-numbers profile)) - (systems (map (cut generation-file-name profile <>) + (let* ((systems (map (cut generation-file-name profile <>) numbers)) (times (map (lambda (system) (unless-file-not-found |