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cli formatter: check data ref when printing array

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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2023-03-16 16:18:48 +01:00
parent 0bda45be46
commit b3d7568fb6
1 changed files with 6 additions and 1 deletions
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7
src/PVE/CLIFormatter.pm
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@ -399,7 +399,12 @@ sub print_api_result {
my $schema = { type => 'array', items => { type => 'object' }};
print_api_list($kvstore, $schema, ['key', 'value'], $options, $terminal_opts);
} elsif ($type eq 'array') {
return if !scalar(@$data);
if (ref($data) eq 'ARRAY') {
return if !scalar(@$data);
} elsif (ref($data) eq 'HASH') {
return if !scalar($data->%*);
die "got hash object, but result schema specified array!\n"
}
my $item_type = $result_schema->{items}->{type};
if ($item_type eq 'object') {
print_api_list($data, $result_schema, $props_to_print, $options, $terminal_opts);