Deathsave console bug

[tanyxp]

Module(s) Effected

Player Tools - Deathsaves

Expected (Proposed) Behavior

No console error thrown from deathsaves code.

Actual Behavior

When a player loses all their HP (0 or below), this error will be thrown on the browser console:

deathsave.js?71a3:74 
Uncaught (in promise) TypeError: this.noMaxHpLeft is not a function
    at StatsDeathSaveViewModel._callee8$ (deathsave.js?71a3:74)
    at tryCatch (runtime.js?c1c3:62)
    at Generator.invoke [as _invoke] (runtime.js?c1c3:296)
    at Generator.prototype.<computed> [as next] (runtime.js?c1c3:114)
    at step (deathsave.js?71a3:11)
    at eval (deathsave.js?71a3:11)
    at new Promise (<anonymous>)
    at StatsDeathSaveViewModel.eval (deathsave.js?71a3:11)
    at StatsDeathSaveViewModel.noMaxHpDeath (deathsave.js?71a3:83)
    at Function.notifySubscribers (knockout-latest.js?43ec:38)

Steps to reproduce (if any)

• Open console log
• Select Player character
• Take enough damage to fall to 0 or below HP
• Look at console log

Tasks to complete (if multiple)

• Fix error causing error