From f3f2d827dba789b1c4ab7dab6e83e11ef3527994 Mon Sep 17 00:00:00 2001
From: Nuno Lopes <nlopess@php.net>
Date: Sat, 20 Jan 2007 12:27:18 +0000
Subject: [PATCH] fix crash. tests will follow

---
 ext/tidy/tidy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/tidy/tidy.c b/ext/tidy/tidy.c
index adfb4036b2..5c9f5052d3 100644
--- a/ext/tidy/tidy.c
+++ b/ext/tidy/tidy.c
@@ -1565,7 +1565,7 @@ static TIDY_NODE_METHOD(hasSiblings)
 {
 	TIDY_FETCH_ONLY_OBJECT;
 
-	if (tidyGetNext(obj->node)) {
+	if (obj->node && tidyGetNext(obj->node)) {
 		RETURN_TRUE;
 	} else {
 		RETURN_FALSE;
-- 
2.50.1