37/40: scripts: time-machine: Handle EPIPE errors when displaying help.

[guix-commits]

zimoun pushed a commit to branch master
in repository guix.

commit a293b1cfa732963343cc76845a770d1b182cf1f9
Author: Simon Tournier <zimon.toutoune@gmail.com>
AuthorDate: Mon Oct 16 17:48:23 2023 +0200

    scripts: time-machine: Handle EPIPE errors when displaying help.
    
    * guix/scripts/time-machine.scm (%options): Handle EPIPE errors when
    displaying help.
---
 guix/scripts/time-machine.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/scripts/time-machine.scm b/guix/scripts/time-machine.scm
index 3ecf735acb..f31fae7435 100644
--- a/guix/scripts/time-machine.scm
+++ b/guix/scripts/time-machine.scm
@@ -107,7 +107,7 @@ Execute COMMAND ARGS... in an older version of Guix.\n"))
                    (alist-cons 'authenticate-channels? #f result)))
          (option '(#\h "help") #f #f
                  (lambda args
-                   (show-help)
+                   (leave-on-EPIPE (show-help))
                    (exit 0)))
          (option '(#\V "version") #f #f
                  (lambda args