Fixed module initialisation failure bug

If a module initialisation failed, then it resources may or may not be
freed.
This is fixed.


Former-commit-id: 029e0844e392685a31b3afc02c5bf772e015a372

src/Nazara/Core/Core.cpp

@@ -22,6 +22,8 @@ bool NzCore::Initialize(bool initializeHardwareInfo, bool initializeTaskSchedule
 	if (initializeTaskScheduler && !NzTaskScheduler::Initialize())
 	{
 		NazaraError("Failed to initialize task scheduler");
+		Uninitialize();
+
 		return false;
 	}