push @array = grep (/\Q$file_name\E/i, keys %pathname_versions);

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I am getting the below error when the above piece of code is executed,what does it mean?

Type of arg 1 to push must be array (not list assignment)

In reply to Re^3: How to grep for a filename for each of the keys of a hash by perl_mystery
in thread How to grep for a filename for each of the keys of a hash by perl_mystery

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