diff options
Diffstat (limited to 'guix/import/hackage.scm')
| -rw-r--r-- | guix/import/hackage.scm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/guix/import/hackage.scm b/guix/import/hackage.scm index 6f80d84b70..3b138f8c98 100644 --- a/guix/import/hackage.scm +++ b/guix/import/hackage.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2015 Federico Beffa <beffa@fbengineering.ch> ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org> ;;; Copyright © 2016 Nils Gillmann <ng0@n0.is> +;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -178,8 +179,9 @@ object." (define (cabal-custom-setup-dependencies->names cabal) "Return the list of custom-setup dependencies from the CABAL package object." - (let* ((custom-setup-dependencies (and=> (cabal-package-custom-setup cabal) - cabal-custom-setup-dependencies))) + (let* ((custom-setup-dependencies (or (and=> (cabal-package-custom-setup cabal) + cabal-custom-setup-dependencies) + '()))) (map cabal-dependency-name custom-setup-dependencies))) (define (filter-dependencies dependencies own-name) |