~ruther/guix-local: guix package: Allow `guix package -u' to fuction as before.

a60667245f7b31abba5cb5bb4e5a435816b82950 — Efraim Flashner 8 years ago d0386db

guix package: Allow `guix package -u' to fuction as before.

This is a follow up to 6ddf97f81bb99a73f00e30ad5fc19577872b5b49

* guix/scripts/package.scm (%options) <"-u">: Only check for a flag when
there is an ARG after '-u'.

patch browse .tar.gz

1 files changed, 1 insertions(+), 1 deletions(-)

M guix/scripts/package.scm

M guix/scripts/package.scm => guix/scripts/package.scm +1 -1

@@ 486,7 486,7 @@ Install, remove, or upgrade packages in a single transaction.\n"))
                              arg-handler))))
          (option '(#\u "upgrade") #f #t
                  (lambda (opt name arg result arg-handler)
-                   (when (string-prefix? "-" arg)
+                   (when (and arg (string-prefix? "-" arg))
                      (warning (G_ "upgrade regexp '~a' looks like a \
 command-line option~%")
                               arg)