I don't think one should modify CGI.pm. Just fix your call to Dumper. The Dumper subroutine is context sensitive, returning a list in list context and returning a single string in scalar context.

Hence, 

    print $q -> escapeHTML (scalar Data::Dumper::Dumper ($foo, $bar));

[download]
ought to do the trick.

Abigail

In reply to Re: escapeHTML & scalar/array context by Abigail-II
in thread escapeHTML & scalar/array context by cLive ;-)

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