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-rw-r--r--gnu/system.scm7
1 files changed, 3 insertions, 4 deletions
diff --git a/gnu/system.scm b/gnu/system.scm
index bb26d7c9a5..2947d1321f 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -1001,10 +1001,9 @@ the /etc directory."
(hurd (operating-system-hurd os))
(issue (plain-file "issue" (operating-system-issue os)))
- (nsswitch (operating-system-name-service-switch os))
- (nsswitch (and nsswitch
- (plain-file "nsswitch.conf"
- (name-service-switch->string nsswitch))))
+ (nsswitch (and=> (operating-system-name-service-switch os)
+ (compose (cut plain-file "nsswitch.conf" <>)
+ name-service-switch->string)))
(sudoers (operating-system-sudoers-file os))
;; Startup file for POSIX-compliant login shells, which set system-wide