I think you want to use hash references inside your hash. Change: 
my %args = (users => %userHash, domains => %domainHash, path => $path)
+;

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to: 

my %args = (users => \%userHash, domains => \%domainHash, path => $pat
+h);

[download]

Data::Dumper is very handy in debugging Perl data structure problems: 

print Dumper(\%args);

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Update: It looks like you were unlucky in the sense that you happened to have an even number of hashes in your %args hash. If you had had an odd number of hashes, you should have gotten a warning message complaining about odd number of elements in hash assignment (assuming you are using warnings): 

my %args = (users => %userHash, domains => %domainHash, third => %hash
+, path => $path);

[download]

In reply to Re: Hash as Hash Value by toolic
in thread Hash as Hash Value by Kerplunk

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