Dear fellow monks

I have the following code getting a value of a hash. If the element is not existing or zero, I want to assign "1" to a variable, otherwise the value contained in the hash. The code below does the trick, but looks very clumsy :-( . Can you please propose a more elegant solution?

Thanks in advance! Rata

$nr = $metricOpenTasks {$relWeek}{$cc}{"nr"}; $nr = 1 if (!defined ($nr) || ($nr == 0));

update: Updated the description - thanks jethro for finding this mismatch!


In reply to undefined or zero: looking for an elegant solution by Ratazong

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