From 9dc9ef5f272e2cb375bd806d3f2db197844c6a30 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Sun, 4 Sep 2005 12:49:26 +0000
Subject: [PATCH] fixed call-by-reference warning

---
 lam/lib/modules.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lam/lib/modules.inc b/lam/lib/modules.inc
index 03e024f9..e682dca4 100644
--- a/lam/lib/modules.inc
+++ b/lam/lib/modules.inc
@@ -1691,7 +1691,7 @@ class accountContainer {
 		$this->attributes_orig = $_SESSION['ldap']->encrypt(serialize($this->attributes_orig));
 		$this->module = $_SESSION['ldap']->encrypt(serialize($this->module));
 		// save all attributes
-		return array_keys(get_object_vars(&$this));
+		return array_keys(get_object_vars($this));
 	}
 	
 	/**