That means the you, the OP, probably aren't using use strict. If you had, elsif( $hostmatch == 1 ) would have resulted in an error unless you declared $hostmatch twice. Please use use strict; use warnings; and address any resulting errors and warnings.

In reply to Re^2: Is this logic correct? Maybe can be rewritten better? by ikegami
in thread Is this logic correct? Maybe can be rewritten better? by Nik

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