CertStreamEventStream panics on nil interfaces

[zuBux]

CertStreamEventStream crashes on the following line:

panic: interface conversion: interface {} is nil, not map[string]interface {}

goroutine 81 [running]:
github.com/CaliDog/certstream-go.CertStreamEventStream.func1(0xc420458180, 0xc420458120, 0x0)
        /home/ubuntu/go/src/github.com/CaliDog/certstream-go/certstream.go:34 +0x33b
created by github.com/CaliDog/certstream-go.CertStreamEventStream
        /home/ubuntu/go/src/github.com/CaliDog/certstream-go/certstream.go:48 +0x97

The root cause is this. Maybe an additional check should be added?

[Fitblip]

Hey @zuBux,

Thanks for the bug report.

The root cause is this. Maybe an additional check should be added?

Hmm, so what do you think the additional check should be? One big beef I have with Go's empty interfaces is the API is very confusing when it comes to checking for if an empty interface is null 😓.

[VegarLH]

Does pull request #7 work for you @zuBux ?

[zuBux]

Hey,

Thanks for this! I'll test it today and let you know :)

[Fitblip]

Just to update this, we're hammering out some small details here and will shortly have this fixed :)

[Fitblip]

Hey @zuBux this should be fixed in #7 - thanks to @tcpepidemic for the fix!

[zuBux]

Thx!