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-rw-r--r--guix/build/graft.scm7
1 files changed, 6 insertions, 1 deletions
diff --git a/guix/build/graft.scm b/guix/build/graft.scm
index 0a9cd3260c..b216e6c0d7 100644
--- a/guix/build/graft.scm
+++ b/guix/build/graft.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -118,6 +118,11 @@ file name pairs."
(else
(error "unsupported file type" stat)))))
+ ;; XXX: Work around occasional "suspicious ownership or permission" daemon
+ ;; errors that arise when we create the top-level /gnu/store/… directory as
+ ;; #o777.
+ (umask #o022)
+
(n-par-for-each (parallel-job-count)
rewrite-leaf (find-files directory)))