@@ -329,20 +329,16 @@ (define* (profile->boot-alternatives #:optional (profile %system-profile)
"Return a list of 'boot-parameters' for the generations of PROFILE specified
by NUMBERS, which is a list of generation numbers. The list is ordered from
the most recent to the oldest profiles."
- (define (system->boot-parameters system number epoch)
+ (define (generation->boot-parameters number)
(unless-file-not-found
- (let* ((params (read-boot-parameters-file system))
+ (let* ((system (generation-file-name profile number))
+ (params (read-boot-parameters-file system))
+ (epoch (stat:mtime (lstat system)))
(text (boot-parameters-label params)))
(boot-parameters
(inherit params)
(label (decorated-boot-label text number epoch))))))
- (let* ((systems (map (cut generation-file-name profile <>)
- numbers))
- (times (map (lambda (system)
- (unless-file-not-found
- (stat:mtime (lstat system))))
- systems)))
- (filter-map system->boot-parameters systems numbers times)))
+ (filter-map generation->boot-parameters numbers))
;;;