duser: add get_email()

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 7 insertions, 0 deletions

diff --git a/application/libraries/Duser/Duser.php b/application/libraries/Duser/Duser.php
index 3bc492b71..19d1bfa09 100644
--- a/application/libraries/Duser/Duser.php
+++ b/application/libraries/Duser/Duser.php
@@ -92,4 +92,11 @@ class Duser extends CI_Driver_Library {
 
 		return $this->{$this->_adapter}->username_exists($username);
 	}
+
+	public function get_email($userid)
+	{
+		$this->require_implemented(__FUNCTION__);
+
+		return $this->{$this->_adapter}->get_email($userid);
+	}
 }