From 1767581fb50d2b97e12053aca087b6a490156f1e Mon Sep 17 00:00:00 2001 From: Ricardo Wurmus Date: Mon, 12 Nov 2018 18:21:04 +0100 Subject: build-system/haskell: Fix register phase. This is a follow-up to commit a7e231a2a3edbd6a70949432c1ff434d87f625ff. Reported by Marius Bakke . * guix/build/haskell-build-system.scm (register): Use "when" instead of "unless". --- guix/build/haskell-build-system.scm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/guix/build/haskell-build-system.scm b/guix/build/haskell-build-system.scm index 7b556f6431..23d97e6602 100644 --- a/guix/build/haskell-build-system.scm +++ b/guix/build/haskell-build-system.scm @@ -239,7 +239,7 @@ (define (install-transitive-deps conf-file src dest) (list (string-append "--gen-pkg-config=" config-file)))) (run-setuphs "register" params) ;; The conf file is created only when there is a library to register. - (unless (file-exists? config-file) + (when (file-exists? config-file) (mkdir-p config-dir) (let* ((config-file-name+id (call-with-ascii-input-file config-file (cut grep id-rx <>)))) -- cgit v1.2.3