Fix for notice

diff --git a/src/Protocol/PortableContact.php b/src/Protocol/PortableContact.php
index 374eb02ae07bbc75bb5760c291a99c95ff3929d4..38b8b2ac035ca8d77cd83786f517a2996ccc64c0 100644 (file)
--- a/src/Protocol/PortableContact.php
+++ b/src/Protocol/PortableContact.php
@@ -734,7 +734,7 @@ class PortableContact
                        }
                }
 
-               if (is_array($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
+               if (!empty($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
                        $server['site_name'] = $nodeinfo['metadata']['nodeName'];
                }
 
@@ -817,7 +817,7 @@ class PortableContact
                        }
                }
 
-               if (is_array($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
+               if (!empty($nodeinfo['metadata']) && isset($nodeinfo['metadata']['nodeName'])) {
                        $server['site_name'] = $nodeinfo['metadata']['nodeName'];
                }