[0.9 stable, Windows SDL] CTD when unloading or siphoning gas into jackhammer

As the title says. Reloading the jackhammer from a bottle with gasoline works fine, but attempting to unload the bottle into the jackhammer causes a crash. I’ve tested it with other containers as well, with the same result. Likewise, attempting to siphon gas directly into the jackhammer also results in a crash.

Save exhibiting the issue available here: https://dl.dropboxusercontent.com/u/7857015/save.zip Have all the relevant items in inventory for easy testing.