diff options
Diffstat (limited to 'src/xml/dom/qdom.cpp')
| -rw-r--r-- | src/xml/dom/qdom.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/xml/dom/qdom.cpp b/src/xml/dom/qdom.cpp index 1fcbe607e4..9068830c4b 100644 --- a/src/xml/dom/qdom.cpp +++ b/src/xml/dom/qdom.cpp @@ -7035,6 +7035,9 @@ QDomNodeList QDomDocument::elementsByTagName(const QString& tagname) const import QDomDocument and QDomDocumentType nodes. In those cases this function returns a \l{QDomNode::isNull()}{null node}. + If \a importedNode is a \l{QDomNode::isNull()}{null node}, + a null node is returned. + If \a deep is true, this function imports not only the node \a importedNode but its whole subtree; if it is false, only the \a importedNode is imported. The argument \a deep has no effect on @@ -7093,6 +7096,8 @@ QDomNodeList QDomDocument::elementsByTagName(const QString& tagname) const */ QDomNode QDomDocument::importNode(const QDomNode& importedNode, bool deep) { + if (importedNode.isNull()) + return QDomNode(); if (!impl) impl = new QDomDocumentPrivate(); return QDomNode(IMPL->importNode(importedNode.impl, deep)); |