[pve-devel] applied: [PATCH common] Make returning undef possible

[Thomas Lamprecht]

Am 5/10/19 um 12:42 PM schrieb Dominic Jäger:
> Returning undef as optional return value for API calls
> is now possible.
> 

applied my local version of this, with a Co-d-b flag for you and
a improved commit subject message, thanks!

> Signed-off-by: Dominic Jäger <d.jaeger at proxmox.com>
> ---
>  src/PVE/CLIFormatter.pm | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/src/PVE/CLIFormatter.pm b/src/PVE/CLIFormatter.pm
> index e886db5..84dbed1 100644
> --- a/src/PVE/CLIFormatter.pm
> +++ b/src/PVE/CLIFormatter.pm
> @@ -413,6 +413,7 @@ sub print_api_result {
>  
>      if ($result_schema && defined($result_schema->{type})) {
>  	return if $result_schema->{type} eq 'null';
> +	return if $result_schema->{optional} && !defined($data);
>      } else {
>  	my $type = $guess_type->($data);
>  	$result_schema = { type => $type };
>