You could try printing or otherwise inspecting the type of $cgi

use Scaler::Util qw( reftype );

print reftype $cgi;

[download]

That will tell you conclusively if $cgi is a CGI::Tiny object or undef.

In reply to Re^3: CGI::Tiny versus undefined parameter/form field by Bod
in thread CGI::Tiny versus undefined parameter/form field by Polyglot

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