Refactor: Delete unused field

code/STLExporter.cpp

@@ -89,7 +89,6 @@ void ExportSceneSTLBinary(const char* pFile,IOSystem* pIOSystem, const aiScene*
 // ------------------------------------------------------------------------------------------------
 STLExporter :: STLExporter(const char* _filename, const aiScene* pScene, bool binary)
 : filename(_filename)
-, pScene(pScene)
 , endl("\n")
 {
 	// make sure that all formatting happens using the standard, C locale and not the user's current locale

code/STLExporter.h

@@ -75,7 +75,6 @@ private:
 private:
 
 	const std::string filename;
-	const aiScene* const pScene;
 
 	// this endl() doesn't flush() the stream
 	const std::string endl;