router里的isObjectEqual方法，当对象属性的值为null时，会报错

[tomatoo1]

Version

2.7.0

Reproduction link

https://jsfiddle.net/50wL7mdz/43712/

Steps to reproduce

isObjectEquals方法没写好

What is expected?

不报错

What is actually happening?

报nullpointer

---

router里的isObjectEqual方法，当对象属性的值为null时，会报错

[posva]

Hi!
Please make sure to follow the Issue Reporting Guidelines before opening an issue. That repro is only doing alert(typeof null)
Thanks!

[tomatoo1]

Hi,
the bug is very simple. In the latest release of vue router. A method named isObjectEqual has bug. It use typeof to judge if an variable is object. But when the variable is null, typeof will return object! This will cause nullpointer exception.

[posva]

well, in that case please point out where the problem or a jsfiddle showcasing the problem

[anhzhi]

assert isObjectEqual( {q: "", from: null, to: null}, {q: "", from: null, to: null})===true

please add this test Case

i wish that vue-router supports url like "http://host:port/dashboards?q=&from&to"

i get a work around way:
isObjectEqual( {q: "", from: undefined, to: undefined}, {q: "", from: undefined, to: undefined})
while the url looks like http://192.168.10.40:8221/dashboards?q=&from&to

[CzBiX]

I just create a new issue about this problem, please see #1566.