That was intentional. It definitely won't work without the asterisk because the module expects a glob, not a reference to one. 

>perl -le"open(my $fh,'>','foo'); print( (ref(\$fh) eq 'GLOB') ?1:0)"
0

[download]

That needs to be 1 or that module will stringify the handle.

In reply to Re^4: Problems with Filehandles and TeeOutput by ikegami
in thread Problems with Filehandles and TeeOutput by hkpatv

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