From a43ee6987ed64b08fb92b3ed138ed9f4d15bd840 Mon Sep 17 00:00:00 2001
From: Tinny Ng <tng@apache.org>
Date: Tue, 16 Jul 2002 16:08:27 +0000
Subject: [PATCH] DOM fix: internal subset is incorrectly overwritten instead
of being appended
git-svn-id: https://svn.apache.org/repos/asf/xerces/c/trunk@174018 13f79535-47bb-0310-9956-ffa450edef68
---
src/xercesc/dom/impl/DOMDocumentTypeImpl.cpp | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/xercesc/dom/impl/DOMDocumentTypeImpl.cpp b/src/xercesc/dom/impl/DOMDocumentTypeImpl.cpp
index b7919f215..60a0535fa 100644
--- a/src/xercesc/dom/impl/DOMDocumentTypeImpl.cpp
+++ b/src/xercesc/dom/impl/DOMDocumentTypeImpl.cpp
@@ -314,7 +314,11 @@ const XMLCh * DOMDocumentTypeImpl::getSystemId() const
const XMLCh * DOMDocumentTypeImpl::getInternalSubset() const
{
- return internalSubset.getRawBuffer();
+ const XMLCh* subset = internalSubset.getRawBuffer();
+ if (!XMLString::stringLen(subset))
+ return 0;
+ else
+ return subset;
}
bool DOMDocumentTypeImpl::isIntSubsetReading() const
--
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