Additional value check added to prevent null values

Author: Webklex

src/Address.php

@@ -38,11 +38,11 @@ class Address {
      * @param object $object
      */
     public function __construct(object $object) {
-        if (property_exists($object, "personal")){ $this->personal = $object->personal; }
-        if (property_exists($object, "mailbox")){ $this->mailbox = $object->mailbox; }
-        if (property_exists($object, "host")){ $this->host = $object->host; }
-        if (property_exists($object, "mail")){ $this->mail = $object->mail; }
-        if (property_exists($object, "full")){ $this->full = $object->full; }
+        if (property_exists($object, "personal")){ $this->personal = $object->personal ?? ''; }
+        if (property_exists($object, "mailbox")){ $this->mailbox = $object->mailbox ?? ''; }
+        if (property_exists($object, "host")){ $this->host = $object->host ?? ''; }
+        if (property_exists($object, "mail")){ $this->mail = $object->mail ?? ''; }
+        if (property_exists($object, "full")){ $this->full = $object->full ?? ''; }
     }