From 00e944c7cab8fefe285fbdeb60e446b3325cee0c Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 6 Jun 2018 06:37:22 +0200
Subject: [PATCH 1/1] JSONSchema: fix getopt when invoking without arguments

---
 PVE/JSONSchema.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PVE/JSONSchema.pm b/PVE/JSONSchema.pm
index 0e722b8..edd1caf 100644
--- a/PVE/JSONSchema.pm
+++ b/PVE/JSONSchema.pm
@@ -1406,6 +1406,8 @@ sub get_options {
 	    raise("too many arguments\n", code => HTTP_BAD_REQUEST)
 		if scalar(@$args) != 0;
 	}
+    } else {
+	raise("not enough arguments\n", code => HTTP_BAD_REQUEST) if ref($arg_param) && scalar(@$arg_param);
     }
 
     if (my $pd = $schema->{properties}->{password}) {
-- 
2.39.2