// subsystem includes
#include <Aircraft/controls.hxx>
-#include <simgear/misc/interpolator.hxx>
#include <Main/fg_props.hxx>
+#include <Main/FGInterpolator.hxx>
#include <Main/fg_io.hxx>
#include <FDM/fdm_shell.hxx>
#include <Environment/environment_mgr.hxx>
MAKE_SUB(FGControls, "controls");
MAKE_SUB(FGSoundManager, "sound");
- MAKE_SUB(SGInterpolator, "interpolator");
+ MAKE_SUB(FGInterpolator, "prop-interpolator")
MAKE_SUB(FGProperties, "properties");
MAKE_SUB(FDMShell, "fdm");
MAKE_SUB(FGEnvironmentMgr, "environment");
bool result = true;
vector<SGPropertyNode_ptr> subsystems = arg->getChildren("subsystem");
- if (subsystems.size() == 0) {
+ if (subsystems.empty()) {
globals->get_subsystem_mgr()->reinit();
} else {
for ( unsigned int i = 0; i < subsystems.size(); i++ ) {