print_api_list: we only handle API results of type 'array'

...for now at least

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/src/PVE/CLIHandler.pm b/src/PVE/CLIHandler.pm
index 2fa7933ee00574baaf860cb87fcc0f34974d7e38..6871c1fc71f4a08431ec612001f590db825ff296 100644 (file)
--- a/src/PVE/CLIHandler.pm
+++ b/src/PVE/CLIHandler.pm
@@ -466,6 +466,8 @@ sub print_entry {
 sub print_api_list {
     my ($props_to_print, $data, $returninfo) = @_;
 
+    die "can only print array result" if $returninfo->{type} ne 'array';
+
     my $returnprops = $returninfo->{items}->{properties};
 
     my $formatopts = [];