From 4d945c4a8ced3835064592f35ce2d68083e51b09 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Tue, 14 Feb 2012 16:54:44 +0000
Subject: Simplify it_xml::__toString: Always return a string

---
 it_xml.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/it_xml.class b/it_xml.class
index d472183..4c9cb1c 100644
--- a/it_xml.class
+++ b/it_xml.class
@@ -373,7 +373,7 @@ function set($vals, $parentprefix = null)
 
 function __toString()
 {
-	return strlen($this->val) ? $this->val : "";
+	return (string)$this->val;
 }
 
 } 
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