diff options
Diffstat (limited to 'gnu/services/cups.scm')
| -rw-r--r-- | gnu/services/cups.scm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gnu/services/cups.scm b/gnu/services/cups.scm index f10615e59e..17ed04e58b 100644 --- a/gnu/services/cups.scm +++ b/gnu/services/cups.scm @@ -32,7 +32,7 @@ #:use-module (guix records) #:use-module (guix gexp) #:use-module (ice-9 match) - #:use-module ((srfi srfi-1) #:select (append-map)) + #:use-module ((srfi srfi-1) #:select (append-map find)) #:export (cups-service-type cups-configuration opaque-cups-configuration @@ -50,7 +50,13 @@ ;;; Code: (define %cups-accounts - (list (user-group (name "lp") (system? #t)) + (list (or + ;; The "lp" group should already exist; try to reuse it. + (find (lambda (group) + (and (user-group? group) + (string=? (user-group-name group) "lp"))) + %base-groups) + (user-group (name "lp") (system? #t))) (user-group (name "lpadmin") (system? #t)) (user-account (name "lp") |