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Issue299 - Allow Accept() to work with element trees that are not 

linked in to the owning document.
This commit is contained in:
Ant Mitchell 2015-03-24 14:33:28 +00:00
parent 32cca51ac5
commit 7e744771ad
1 changed files with 6 additions and 2 deletions
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8
tinyxml2.cpp
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@ -2297,8 +2297,12 @@ bool XMLPrinter::VisitEnter( const XMLDocument& doc )
bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attribute ) bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attribute )
{ {
const XMLElement* parentElem = element.Parent()->ToElement(); const XMLElement* parentElem = NULL;
bool compactMode = parentElem ? CompactMode(*parentElem) : _compactMode; if ( element.Parent() )
{
parentElem = element.Parent()->ToElement();
}
bool compactMode = parentElem ? CompactMode(*parentElem) : _compactMode;
OpenElement( element.Name(), compactMode ); OpenElement( element.Name(), compactMode );
while ( attribute ) { while ( attribute ) {
PushAttribute( attribute->Name(), attribute->Value() ); PushAttribute( attribute->Name(), attribute->Value() );