OK, so one more problem I don't understand.. and I think it's more my lack of understanding about HASHES. I was getting an error on the my $value = $nodes[0]->text; statement indicating Can't call method "text" on an undefined. So, I thought I could use if (@node[0]) { my $value = $nodes[0]->text; } else { $value = "EMPTY_STRING"; } but now everything comes back as if the variable is undefined. How do I determine if a hash is undefined?

In reply to Re^10: Xpath value query by SDwerner
in thread Xpath value query by Anonymous Monk

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