Fix: add checking for null to avoid exception when .setAdUnitId is set twice

[almostintuitive]

Closes #79

A two line fix that helps a lot, since all state is lost after reloading the JS code, so we can't keep track of whether this has been set or not.

[koenpunt]

This will prevent a crash, but still doesn’t allow a user to update the id.
I was thinking to implement it so that when the value being set differs from the previous value a new instance is created.
But haven’t find the time to do that

[almostintuitive]

I think that would be ideal! This fix helped us in the meantime.

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On 1 Nov 2017 23:08, "Koen Punt" ***@***.***> wrote: This will prevent a crash, but still doesn’t allow a user to update the id. I was thinking to implement it so that when the value being set differs from the previous value a new instance is created. But haven’t find the time to do that — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#204 (comment)>, or mute the thread </~https://github.com/notifications/unsubscribe-auth/AFKlYJqH8WG2hboxF-6UAWbTIRQdlWsQks5syPnzgaJpZM4QOMuW> .