null check in mitsuba loader ParserUtil

Erfan-Ahmadi · Erfan-Ahmadi · commit e9ea3b10225e · 2021-11-09T14:53:26.000+03:30
diff --git a/src/nbl/ext/MitsubaLoader/ParserUtil.cpp b/src/nbl/ext/MitsubaLoader/ParserUtil.cpp
@@ -224,7 +224,7 @@ void ParserManager::onEnd(const Context& ctx, const char* _el)
 	if (!elements.empty())
 	{
 		IElement* parent = elements.top().first;
-		if (!parent->processChildData(element.first, element.second))
+		if (parent && !parent->processChildData(element.first, element.second))
 		{
 			if (element.first)
 				killParseWithError(ctx,element.first->getLogName() + " could not processChildData with name: " + element.second);

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ void ParserManager::onEnd(const Context& ctx, const char* _el)`
`224`	`224`	`if (!elements.empty())`
`225`	`225`	`{`
`226`	`226`	`IElement* parent = elements.top().first;`
`227`		`- if (!parent->processChildData(element.first, element.second))`
	`227`	`+ if (parent && !parent->processChildData(element.first, element.second))`
`228`	`228`	`{`
`229`	`229`	`if (element.first)`
`230`	`230`	`killParseWithError(ctx,element.first->getLogName() + " could not processChildData with name: " + element.second);`