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| author | Ludovic Courtès <ludo@gnu.org> | 2021-02-22 23:38:46 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-02-22 23:42:08 +0100 |
| commit | 11f11d7ecb817d1421f8b5340bcced59396d8708 (patch) | |
| tree | fc9f0be71e34ca604272cca72de010e3d33fb190 | |
| parent | e8fc373900cb3c1ee14db7a88ea6efbfdc810269 (diff) | |
| download | guix-11f11d7ecb817d1421f8b5340bcced59396d8708.tar guix-11f11d7ecb817d1421f8b5340bcced59396d8708.tar.gz | |
scripts: Don't trigger option hints for short options.
Previously, 'guix install foo -r bar' would crash with a backtrace
because NAME would be #\r (a character instead of a string).
* guix/scripts.scm (parse-command-line)[parse-options-from]: Call
'option-hint' only when NAME is a string.
| -rw-r--r-- | guix/scripts.scm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/guix/scripts.scm b/guix/scripts.scm index c9ea9f2e29..0c896a2b8c 100644 --- a/guix/scripts.scm +++ b/guix/scripts.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2017, 2018, 2019, 2020, 2021, 2021 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2014 Deck Pickard <deck.r.pickard@gmail.com> ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com> ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org> @@ -157,7 +157,8 @@ parameter of 'args-fold'." ;; Actual parsing takes place here. (apply args-fold* args options (lambda (opt name arg . rest) - (let ((hint (option-hint name options))) + (let ((hint (and (string? name) ;not a short option + (option-hint name options)))) (report-error (G_ "~A: unrecognized option~%") name) (when hint (display-hint |