Initialize glxWin in constructor

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2556 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CIrrDeviceLinux.cpp

@@ -63,6 +63,7 @@ CIrrDeviceLinux::CIrrDeviceLinux(const SIrrlichtCreationParameters& param)
 #ifdef _IRR_COMPILE_WITH_X11_
 	display(0), visual(0), screennr(0), window(0), StdHints(0), SoftwareImage(0),
 #ifdef _IRR_COMPILE_WITH_OPENGL_
+	glxWin(0),
 	Context(0),
 #endif
 #endif