http://www.perlmonks.org?node_id=538058


in reply to Re^2: meta tag extraction with TokeParser
in thread meta tag extraction with TokeParser

Again, you're not checking if it's defined. Use this instead:
if( defined $token->[2] ) { ... }

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Re^4: meta tag extraction with TokeParser
by Anonymous Monk on Mar 20, 2006 at 21:51 UTC
    After posting, I actually tried that instead and that, too, still produces the same results.
      Furthermore, if I comment out $meta{$token->[2]{name}} = $token->[2]{content}; the code runs throught without errors so it's definitely on this line.