Throw proper error when aborting navigation

[protiumx]

Version

3.1.3

Reproduction link

https://codesandbox.io/s/vue-router-undefined-error-7ltnr

Steps to reproduce

• Create route "/" and "/B"
• Redirect to "/" inside "beforeEnter" in /"B" using next('/')
• Push "/B" from "/"

What is expected?

To have a proper error object thrown

What is actually happening?

Undefined object thrown Uncaught (in promise) undefined

---

This only happens when using this.$router.push. The behaviour is not present using router-link.
Even though, I'd be great to always have proper errors. I suspect this is the line of code involved https://github.com/vuejs/vue-router/blob/dev/src/history/base.js#L163

[posva]

See #3047