Code review comment for lp:~townsend/libunity/fix-search-hint-localization

> Hi Michal,
>
> Ah, I forgot about this MP:) No worries!
>
> Based on your review comment, are you saying that X-Ubuntu-Gettext-Domain
> would be an optional field in any .scope file? It's not clear to me if it
> should be, but it seems like it is always included in the .scope files and in
> the .lens files in 13.04. I assumed it was required based on 13.04 and seeing
> that all .scopes files in '100 scopes' have it included.
>

Yes, conceptually it's a .desktop file key in a scope file, so it's quite likely that we'll want to change that at some point, therefore it shouldn't be a required field.

> If it is required, then I think the code I have in place now should be used
> since it would be a failure if it's not there. If it's supposed to be
> optional, then yeah, I need to add some logic to handle the cases where it's
> not there.

Yes, please adjust the logic to make it not fail if the key is not there (plus revert at least one test .scope file to also test that possibility.