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from defined
Returns a Boolean value telling whether EXPR has a value other than the undefined value undef. If EXPR is not present, $_ will be checked. you are getting a true boolean value 1, which means when the option is present, you are just storing the return value of defined($options{o}) try ? :
Vivek -- 'I' am not the body, 'I' am the 'soul', which has no beginning or no end, no attachment or no aversion, nothing to attain or lose. In reply to Re: checking $option
by targetsmart
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