While you're at it, unless $ACEEnvironment is a regexp, you probably also want to quote it better to prevent unintended matches...

$ACETmpltDir =~ s/\Q$ACEEnvironment\E//g;

It's clearly not the case here, but it's a good habit to get into.

--Dave

In reply to Re: Use of uninitialized value in substitution (s///) by armstd
in thread Use of uninitialized value in substitution (s///) by AvanTTix

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