[pve-devel] applied: [pve-common] print_usage_short: do not group subcommands

[Thomas Lamprecht]

Am 07/31/2018 um 11:55 AM schrieb Dietmar Maurer:
> For examply, do not group 'qm guest' usage.
> 
> Signed-off-by: Dietmar Maurer <dietmar at proxmox.com>
> ---
>  src/PVE/CLIHandler.pm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
> index 13904e2..2107108 100644
> --- a/src/PVE/CLIHandler.pm
> +++ b/src/PVE/CLIHandler.pm
> @@ -337,7 +337,7 @@ sub print_usage_short {
>      print $fd "ERROR: $msg\n" if $msg;
>      print $fd "USAGE: $exename <COMMAND> [ARGS] [OPTIONS]\n\n";
>  
> -    print {$fd} generate_usage_str('short', $cmd, ' ' x 7, "\n", sub {
> +    print {$fd} generate_usage_str('short', $cmd, ' ' x 7, $cmd ? '' : "\n", sub {
>  	my ($h) = @_;
>  	return sort {
>  	    if (ref($h->{$a}) eq 'ARRAY' && ref($h->{$b}) eq 'ARRAY') {
> 

applied