From: Marcus Boerger <helly@php.net>
Date: Thu, 30 Mar 2006 17:36:46 +0000 (+0000)
Subject: - Return NULL instead of '' if node does not exist
X-Git-Tag: RELEASE_1_3~190
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=72a83960329bf8513ef37a30bbde3bdee0c697d2;p=php

- Return NULL instead of '' if node does not exist
---

diff --git a/ext/xmlreader/php_xmlreader.c b/ext/xmlreader/php_xmlreader.c
index 2edfcc8f4c..fb0c274eb3 100644
--- a/ext/xmlreader/php_xmlreader.c
+++ b/ext/xmlreader/php_xmlreader.c
@@ -436,7 +436,7 @@ static void php_xmlreader_string_arg(INTERNAL_FUNCTION_PARAMETERS, xmlreader_rea
 		xmlFree(retchar);
 		return;
 	} else {
-		RETVAL_EMPTY_STRING();
+		RETVAL_NULL();
 	}
 }
 /* }}} */