My apologies for not being complete. The file list is a manually created list of selected file paths. As far as whether or not they exist - if I pair the list down to just the first file - the script works fine.
Here is the entire script:
use XML::XPath;
use XML::XPath::XMLParser;
my $filelist = shift;
#Process file list
open(FILELIST, "$filelist") or die("Unable to open file");
my @files = <FILELIST>;
close(FILELIST);
foreach $page (@files) {
my $xp = XML::XPath->new(filename => $page);
my $nodeset = $xp->find('//DCR'); # find all DCRs
my @nodelist = $nodeset->get_nodelist;
#@dcrs = map($_->string_value, @nodelist);
@dcrs = map {$_->string_value ? $_->string_value : ()} @nodeli
+st;
foreach my $dcr(@dcrs) {
print "$dcr\n";
}
}
For some reason I thought I'd added chomp before and it didn't work:
chomp($page);
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