Can't you just put an  eval block around the statement? Should avoid dying and leave you with an undef'd  $text if one of the subnodes doesn't exist: 

my $text;
eval{$elt->first_child( 'sub_elt')->first_child( 'subsubelt')->text;}

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Or did I miss something?

pike

In reply to Re: Stringing method calls by pike
in thread Stringing method calls by mirod

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