Hotkey recording not working

[arjunrajlab]

Now, when you try and create a tool and click "Record Hotkey", it just spins forever and doesn't record the hotkey.

[arjunrajlab]

The console gives the following:

mousetrap_plugins_record_mousetrap-record__min__js.js?v=aeebce7c:7 Uncaught ReferenceError: i is not defined
    at Mousetrap.n (mousetrap_plugins_record_mousetrap-record__min__js.js?v=aeebce7c:7:16)
    at d.handleKey (mousetrap_plugins_record_mousetrap-record__min__js.js?v=aeebce7c:53:7)
    at HTMLDocument._handleKeyEvent (mousetrap.js?v=aeebce7c:324:16)

[arjunrajlab]

Seems like this error is known:
ccampbell/mousetrap#473

I checked, and indeed it is missing the var i; declaration.