---
src/PVE/JSONSchema.pm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/PVE/JSONSchema.pm b/src/PVE/JSONSchema.pm
index f36ee42..45ce5ba 100644
--- a/src/PVE/JSONSchema.pm
+++ b/src/PVE/JSONSchema.pm
@@ -1317,11 +1317,11 @@ sub generate_typetext {
&$add($key);
$pre = ', ';
}
- $pre = ' [,' if $pre;
+ $pre = $pre ? ' [,' : '[';
+ $post = ']';
foreach my $key (@optional) {
&$add($key);
$pre = ' [,';
- $post = ']';
}
return $typetext;
}
--
2.1.4
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