Fix `flatpak-spawn --help` with no additional arguments

flatpak / flatpak-xdg-utils

Simple portal-based commandline tools for use inside flatpak sandboxes

GNU Lesser General Public License v2.1

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Fix `flatpak-spawn --help` with no additional arguments #9

Closed wjt closed 6 years ago

wjt commented 6 years ago

Previously:

$ flatpak-spawn
No command specified
$ flatpak-spawn --help
No command specified
$ flatpak-spawn --help dummy
Usage:
  flatpak-spawn [OPTION…]
...

Now:

$ flatpak-spawn
flatpak-spawn: No command specified
Try "flatpak-spawn --help" for more information.
$ flatpak-spawn --help
Usage:
  flatpak-spawn [OPTION…] COMMAND [ARGUMENT…]