Fix erroneous query when getting a server by its id

application/controllers/admin/servers.php

@@ -52,7 +52,7 @@ class Servers extends Admin_Controller {
 	 * @param type $server_id
 	 */
 	function detail($server_id) {
-		$tpl->server = $this->server->where('id', $server_id)->get();
+		$tpl->server = $this->server->getById($server_id);
 
 		$this->load->view('admin/server/detail', $tpl);
 	}

application/models/server.php

@@ -88,4 +88,8 @@ class Server extends CI_Model {
 	public function getBySecret($secret) {
 		return $this->db->get_where('servers', array('secret' => $secret))->row();
 	}
+	
+	public function getById($server_id) {
+		return $this->db->get_where('servers', array('id' => $server_id))->row();
+	}
 }