From 55cd98e9c1ec27767e9a50d437c52628853868cd Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 26 Jan 2010 19:55:00 +0100
Subject: [PATCH] DibiFluent: fixed support for cloning

---
 dibi/libs/DibiFluent.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dibi/libs/DibiFluent.php b/dibi/libs/DibiFluent.php
index c67ee2f1..e5def376 100644
--- a/dibi/libs/DibiFluent.php
+++ b/dibi/libs/DibiFluent.php
@@ -460,6 +460,7 @@ class DibiFluent extends DibiObject implements IDataSource
 		// remove references
 		foreach ($this->clauses as $clause => $val) {
 			$this->clauses[$clause] = & $val;
+			unset($val);
 		}
 		$this->cursor = & $foo;
 	}