Fix typo in serializeval()

Signed-off-by:Master Yoda <jim_parry@bcit.ca>

1 files changed, 1 insertions, 1 deletions

diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index ca35e85c0..340ec8872 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -1884,7 +1884,7 @@ class XML_RPC_Values extends CI_Xmlrpc
 	public function serializeval($o)
 	{
 		$array = $o->me;
-		list($value, $type) = array(reset($ar), key($array));
+		list($value, $type) = array(reset($array), key($array));
 		return "<value>\n".$this->serializedata($type, $value)."</value>\n";
 	}