From dc80cea51c5c902c6d7a9b56b12aba3955f243ce Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Sun, 15 Jan 2017 11:04:02 +0100
Subject: [PATCH] Formatter/HTML: only display description if we have one

---
 PVE/APIServer/Formatter/HTML.pm | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/PVE/APIServer/Formatter/HTML.pm b/PVE/APIServer/Formatter/HTML.pm
index e3c5f85..b19e3e8 100644
--- a/PVE/APIServer/Formatter/HTML.pm
+++ b/PVE/APIServer/Formatter/HTML.pm
@@ -178,12 +178,14 @@ PVE::APIServer::Formatter::register_formatter($portal_format, sub {
 	$html .= $doc->alert(text => "Error $res->{status}: $res->{message}");
     }
 
-    my $info = $res->{info};
+    my $lnk;
 
-    $html .= $doc->el(tag => 'h3', text => 'Description');
-    $html .= $doc->el(tag => 'p', text => $info->{description});
+    if (my $info = $res->{info}) {
+	$html .= $doc->el(tag => 'h3', text => 'Description');
+	$html .= $doc->el(tag => 'p', text => $info->{description});
 
-    my $lnk = PVE::JSONSchema::method_get_child_link($info);
+	$lnk = PVE::JSONSchema::method_get_child_link($info);
+    }
 
     if ($lnk && $data && $data->{data} && HTTP::Status::is_success($res->{status})) {