1 files changed, 16 insertions, 3 deletions
diff --git a/lib/Model/Email.php b/lib/Model/Email.php
index f05a82f5..08184d0c 100644
--- a/lib/Model/Email.php
+++ b/lib/Model/Email.php
@@ -34,12 +34,25 @@ class Email extends UserGroupClass {
 	 * @param $displayName
 	 */
 	public function __construct(
-		$id,
-		$displayName = ''
+		$id
 	) {
-		parent::__construct($id, self::TYPE, $displayName);
+		parent::__construct($id, self::TYPE);
 		$this->description = \OC::$server->getL10N('polls')->t('External Email');
 		$this->icon = self::ICON;
 		$this->emailAddress = $id;
 	}
+
+	/**
+	 * getDisplayName
+	 * @NoAdminRequired
+	 * @return String
+	 */
+	public function getDisplayName() {
+		if (!$this->displayName) {
+			return $this->id;
+		}
+		return $this->displayName;
+	}
+
+
 }