The only thing that I see from looking at your code that might be responsible would be that

my($dev) = $devinfo->findnodes('./dev_name');

[download]

actually finds many nodes just to throw them all away except for the first. Maybe do it this way to check how many nodes you find:

my @found_devices = $devinfo->findnodes('./dev_name');
warn "Found " . scalar(@found_devices);
my $dev = $found_devices[0];

[download]

But that's just a shot in the dark. Actually looking at your XML, it shouldn't find more than one device.

In reply to Re^3: Any help available for a newbie to XML::LibXML? by Corion
in thread Any help available for a newbie to XML::LibXML? by wardy3

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