diff options
| -rw-r--r-- | guix/profiles.scm | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm index 25ff146bdf..6064820b9a 100644 --- a/guix/profiles.scm +++ b/guix/profiles.scm @@ -41,7 +41,6 @@ #:use-module (guix modules) #:use-module (guix monads) #:use-module (guix store) - #:use-module (guix sets) #:use-module (ice-9 vlist) #:use-module (ice-9 match) #:use-module (ice-9 regex) @@ -260,17 +259,17 @@ field." recursively." (let loop ((entries (manifest-entries manifest)) (result '()) - (visited (set))) ;compare with 'equal?' + (visited vlist-null)) ;compare with 'manifest-entry=?' (match entries (() (reverse result)) ((head . tail) - (if (set-contains? visited head) + (if (vhash-assoc head visited manifest-entry=?) (loop tail result visited) (loop (append (manifest-entry-dependencies head) tail) (cons head result) - (set-insert head visited))))))) + (vhash-cons head #t visited))))))) (define (profile-manifest profile) "Return the PROFILE's manifest." |