35/40: scripts: system: Handle EPIPE errors when displaying help.

[guix-commits]

zimoun pushed a commit to branch master
in repository guix.

commit 6c5516ab83d4e5a5712d7fcc56b3993614b8f0b8
Author: Simon Tournier <zimon.toutoune@gmail.com>
AuthorDate: Mon Oct 16 18:48:51 2023 +0200

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

diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm
index 547387d5e1..f85b663d64 100644
--- a/guix/scripts/system.scm
+++ b/guix/scripts/system.scm
@@ -1064,7 +1064,7 @@ Some ACTIONS support additional ARGS.\n"))
   ;; Specifications of the command-line options.
   (cons* (option '(#\h "help") #f #f
                  (lambda args
-                   (show-help)
+                   (leave-on-EPIPE (show-help))
                    (exit 0)))
          (option '(#\V "version") #f #f
                  (lambda args