Avoid exceptions for accounts without a name

[paour]

These were probably generated by an older version of Google Authenticator on my device.

[puddly]

Thanks for the bug report. Can you check if the email column contains a valid name? It could be that the account you imported into Google Authenticator just did not have a name and Authenticator never set one. In that case, I think populating the account name from the email column as a fallback might be a better solution

[puddly]

Thanks.

[paour]

Indeed, the email column contains better data, I've pushed a commit that makes use of it. Since this new commit essentially reverts the previous one, feel free to merge squash. Oops, you were faster :-)

[paour]

And thank you for a very useful tool! And a very nice hack :-)