Subject: [PATCH 1/3] substitute: Fix handling of short option "-h".

From: Hartmut Goebel <[email-masked]>
Date: Fri, 9 Jul 2021 10:38:38 +0200

The short option was listed in the help-text, but not recognized.
---
 guix/scripts/substitute.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/scripts/substitute.scm b/guix/scripts/substitute.scm
index 03115ffe44..c044e1d47a 100755
--- a/guix/scripts/substitute.scm
+++ b/guix/scripts/substitute.scm
@@ -777,7 +777,7 @@ default value."
                (loop))))))
        ((or ("-V") ("--version"))
         (show-version-and-exit "guix substitute"))
-       (("--help")
+       ((or ("-h") ("--help"))
         (show-help))
        (opts
         (leave (G_ "~a: unrecognized options~%") opts))))))
-- 
2.30.2