Small cleanup in list handling

[Dimi Paun]

While the code is correct, it doesn't use the standard way
of iterating through a list, which can be confusing. Since
it costs nothing to be explicit...

ChangeLog
    Use the more idiomatic form of iterating through the list.

-- 
Dimi Paun <dimi at lattica.com>
Lattica, Inc.
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