Logger is no longer destroyed with the video driver, reported by lzy0168

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1164 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CIrrDeviceStub.cpp

@@ -24,6 +24,18 @@ CIrrDeviceStub::CIrrDeviceStub(const char* version, IEventReceiver* recv)
 {
 	Timer = new CTimer();
 	Logger = new CLogger(UserReceiver);
+	if (os::Printer::Logger)
+	{
+		os::Printer::Logger->grab();
+		Logger = (CLogger*)os::Printer::Logger;
+		Logger->setReceiver(UserReceiver);
+	}
+	else
+	{
+		Logger = new CLogger(UserReceiver);
+		os::Printer::Logger = Logger;
+	}
+
 	os::Printer::Logger = Logger;
 
 	core::stringc s = "Irrlicht Engine version ";
@@ -60,7 +72,10 @@ CIrrDeviceStub::~CIrrDeviceStub()
 
 	Timer->drop();
 
-	Logger->drop();
+	if (Logger->drop())
+		os::Printer::Logger = 0;
+
+	Logger = 0;
 }