From: Xinchen Hui <laruence@gmail.com>
Date: Mon, 3 Mar 2014 10:23:12 +0000 (+0800)
Subject: Wrong type check
X-Git-Tag: POST_PHPNG_MERGE~412^2~436^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6374fce5dbef58cb8fc541af0f77eef3881fce0a;p=php

Wrong type check
---

diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index c066c60521..08c9ef9df6 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -491,7 +491,7 @@ PHP_FUNCTION(stream_get_meta_data)
 
 	array_init(return_value);
 
-	if (Z_TYPE(stream->wrapperdata) != IS_NULL) {
+	if (!ZVAL_IS_UNDEF(&stream->wrapperdata)) {
 		add_assoc_zval(return_value, "wrapper_data", &stream->wrapperdata);
 	}
 	if (stream->wrapper) {