Pressing "H" hotkey with no unit selected crashes the game

[Jamesbess]

I am on the deployment screen for AO1943 Stalino and hit the H key and game crashed. reloaded the turn and am abler to replicate it. If you hit the "H" key without a unit selected it crashes the game. I allowed the game to submit the bug reports automatically. I have tried other missions and they all appear to do this.