VGui_Startup causes second client library opening

[a1batross]

This may crash during change game, as some linker implementations have a reference counter.

[EXL]

It's here

xash3d/engine/client/vgui/vgui_draw.c

Lines 236 to 250 in 94bd3c8

	#ifdef XASH_INTERNAL_GAMELIBS
	s_pVGuiSupport = Com_LoadLibrary( "client", false );
	if( s_pVGuiSupport )
	{
	F = Com_GetProcAddress( s_pVGuiSupport, "InitVGUISupportAPI" );
	if( F )
	{
	F( &vgui );
	vgui.initialized = true;
	VGUI_InitCursors();
	MsgDev( D_INFO, "vgui_support: found internal client support\n" );
	}
	}
	#endif // XASH_INTERNAL_GAMELIBS