Ben Leslie wrote:

Unless there was a reason to use the intermediate variable I would always
use 'run-on dereferencing'. And would probably get people to change to
run-on dereferencing in a code review if I saw it in other people's code.

What's your answer to Steve's question?

Steve Lindsay wrote:
> What happens when the country for the particular customer is not
> defined (is null)?

I'm interested to know how other people handle this.

Adelle.
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