this happens because you haven't assigned any value to $person_count (only to $vision_total).
try changing my ($vision_total,$person_count)=0; to my ($vision_total,$person_count)=(0,0);


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"one who asks a question is a fool for five minutes; one who does not ask a question remains a fool forever."

mk at rio dot pm dot org

In reply to Re^3: Missing $ on loop variable at measurements2.pl line 69. by mk.
in thread Missing $ on loop variable at measurements2.pl line 69. by Yoda_Oz

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