From 7f0818c80cf6aca8f50a637a0f1c3bd5e810e227 Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Thu, 5 Mar 2009 11:00:00 +0000
Subject: Make hubbub parser binding build trees correctly (credit: Bo Yang)

svn path=/trunk/dom/; revision=6711
---
 src/core/string.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/core')

diff --git a/src/core/string.c b/src/core/string.c
index 2540e26..3d30e3f 100644
--- a/src/core/string.c
+++ b/src/core/string.c
@@ -89,6 +89,14 @@ dom_exception dom_string_create(dom_alloc alloc, void *pw,
 {
 	struct dom_string *ret;
 
+	if (ptr == NULL && len == 0) {
+		dom_string_ref(&empty_string);
+
+		*str = &empty_string;
+
+		return DOM_NO_ERR;
+	}
+
 	ret = alloc(NULL, sizeof(struct dom_string), pw);
 	if (ret == NULL)
 		return DOM_NO_MEM_ERR;
-- 
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