apply fix mentioned in BehaviorTree#916

facontidavide · facontidavide · commit bc3716ce6c89 · 2025-02-09T21:22:25.000+01:00
diff --git a/src/xml_parsing.cpp b/src/xml_parsing.cpp
@@ -242,6 +242,10 @@ void XMLParser::PImpl::loadDocImpl(XMLDocument* doc, bool add_includes)
   }
 
   const XMLElement* xml_root = doc->RootElement();
+  if(!xml_root)
+  {
+    throw RuntimeError("Invalid XML: missing root element");
+  }
 
   auto format = xml_root->Attribute("BTCPP_format");
   if(!format)

Original file line number	Diff line number	Diff line change
`@@ -242,6 +242,10 @@ void XMLParser::PImpl::loadDocImpl(XMLDocument* doc, bool add_includes)`
`242`	`242`	`}`
`243`	`243`
`244`	`244`	`const XMLElement* xml_root = doc->RootElement();`
	`245`	`+ if(!xml_root)`
	`246`	`+ {`
	`247`	`+ throw RuntimeError("Invalid XML: missing root element");`
	`248`	`+ }`
`245`	`249`
`246`	`250`	`auto format = xml_root->Attribute("BTCPP_format");`
`247`	`251`	`if(!format)`