fix variable definition

diff --git a/framework/Db/lib/Horde/Db/Adapter/Mysqli/Result.php b/framework/Db/lib/Horde/Db/Adapter/Mysqli/Result.php
index 2a5312e..7a64197 100644 (file)
--- a/framework/Db/lib/Horde/Db/Adapter/Mysqli/Result.php
+++ b/framework/Db/lib/Horde/Db/Adapter/Mysqli/Result.php
@@ -41,7 +41,7 @@ class Horde_Db_Adapter_Mysqli_Result implements Iterator
     /**
      * @var string
      */
-    protected $arg2;
+    protected $_arg2;
 
     /**
      * Result resource