410 (Gone) is another valid "this doesn't exist" response, and 403 might also be important. You might as well just detect any error return--the design might change in the future, after all. (HTTP errors start with a 4 or 5.)

=cut
--Brent Dax
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In reply to Re^2: download JPG series with error-handling by BrentDax
in thread download JPG series with error-handling by Anonymous Monk

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