What am I missing here? Perl can decide what to do at compile time. In the case of substr perl could just replace undef with '' behind the scenes. Though personally I think '' is easier to understand (and easier to type).

Elda Taluta; Sarks Sark; Ark Arks

In reply to Re^4: Use of uninitialized value in substr by Argel
in thread Use of uninitialized value in substr by BrowserUk

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