X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/30bf0fcde3f7e44f1ec7bcfc8253dfce8f81e8e6..20944668da222b8510754fb4819b2b21e768840c:/word.plp

diff --git a/word.plp b/word.plp
index 9fa1aaa..41d2bd3 100644
--- a/word.plp
+++ b/word.plp
@@ -1,15 +1,18 @@
 <(common.inc.plp)><:
 
+our $lang = $get{lang} || 'en';
+our $wordlistbase = "data/wordlist.$lang";
+
 if ($Request and $Request =~ m{\A([^/]+)}) {
 	my $page = "word/$1.plp";
+	utf8::downgrade($page); # unicode filename breaks contents encoding
 	if (-e $page) {
 		Include $page;
 		exit;
 	}
 }
 
-my $lang = $get{lang} || 'en';
-my $wordlist = "data/wordlist.$lang.inc.pl";
+my $wordlist = "$wordlistbase.inc.pl";
 my $limit = $get{v} // (exists $get{v} ? 4 : 3);
 
 Html({
@@ -88,6 +91,7 @@ sub printimgs {
 	say '<ul>';
 	for my $row (@_) {
 		my ($id, $level, $title) = split /:/, $row, 3;
+		$id or die "empty reference"; # assertion to prevent loops
 		my @type;
 		push @type, 'parent' if defined $table->{$id};
 		push @type, 'large'  if $level =~ s/c$//;