Try: 
if ($infodir1 eq $lowercase)

[download]
If you meant numerical comparison, you would also need to use double equal signs, ==, instead of just one. What you are doing now is an assignment. And thus, perl thinks that $lowercase{ .... } is meaning a hash element.
You have moved into a dark place.
It is pitch black. You are likely to be eaten by a grue.

In reply to Re: case & sleep_deprivation=$crap by Dog and Pony
in thread case & sleep_deprivation=$crap by malaga

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