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ui: package->recutlis: Remove duplicated package names in dependencies.

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* guix/ui.scm (package->recutils): Add call to 'delete-duplicates' in
'dependencies->recutils'.
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宋文武 2017-07-02 13:14:16 +08:00
parent b2fde4800d
commit dbde386ee3
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1 changed files with 3 additions and 2 deletions
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guix/ui.scm
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@ -983,8 +983,9 @@ (define width*
(if (> width 2) (- width 2) width))
(define (dependencies->recutils packages)
(let ((list (string-join (map package-full-name
(sort packages package<?)) " ")))
(let ((list (string-join (delete-duplicates
(map package-full-name
(sort packages package<?))) " ")))
(string->recutils
(fill-paragraph list width*
(string-length "dependencies: ")))))