Method list firing twice on subscribe

[rodrifmed]

I'm executing the code below:
this.dbOff.database.list(my_path).do(console.log),

And subscribe with pipe async.

My console is showing twice the result of list.

It is a problem or is normal using angularfire2-offline?

Thanks,

[adriancarriger]

Thanks for opening this issue! It should be fixed in v2.0.8.