At a guess, because outside of this subroutine you are accessing the hash, whereas in this subroutine you are using a reference to the hash.
"The first rule of Perl club is you do not talk about
Perl club."
-- Chip Salzenberg
In reply to Re^3: Cannot dereference hash in subroutine....
by davorg
in thread Cannot dereference hash in subroutine....
by bigtiny
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