Added DomDocumentCache::createDocument overload enabling document naming

* previous createDocument method used default name "content"
** this led to problems when using xalan::XalanNode as transformation input
** the parameter-less createDocument overload now creates a unnamed xercesc::DOMDocument
* changed external function implementations accordingly

1 files changed, 1 insertions, 1 deletions

diff --git a/src/function/read_file.cc b/src/function/read_file.cc
index dcd32b7..0ca5ee3 100644
--- a/src/function/read_file.cc
+++ b/src/function/read_file.cc
@@ -62,7 +62,7 @@ namespace InputXSLT {
 DomDocumentCache::document_ptr FunctionReadFile::constructDocument(
 	boost::filesystem::path filePath) {
 	DomDocumentCache::document_ptr domDocument(
-		DomDocumentCache::createDocument()
+		DomDocumentCache::createDocument("content")
 	);
 
 	ResultNodeFacade result(domDocument.get(), "file");