The docs did not say the returned value is undefined, they say it's unspecified! It means that you should not expect the value to make any sense, it could be anything. You could get the 1 you got, you could get an undef, you could get an 'gotcha dude!' string, you could get anything. The result is not specified.

Jenda
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In reply to Re^3: perlsub question.. by Jenda
in thread perlsub question.. by Anonymous Monk

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