X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/b22f63ba31441200ca915c64445d5a87d146c327..d22e7febda8720bc38069f7061adb43b98143c48:/perl.plp

diff --git a/perl.plp b/perl.plp
index 17145e3..0476a9e 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'perl version cheat sheet',
-	version => '1.2',
+	version => '1.3',
 	keywords => [qw'
 		perl version feature features comparison
 		sheet cheat overview summary
@@ -24,7 +24,7 @@ Depending on desired compatibility you'll want to support a minimum of
 my $info = do 'perl.inc.pl' or die $@ // $!;
 for my $vernum (reverse sort keys %{$info}) {
 	my $verrow = $info->{$vernum};
-	$verrow->{unstable} and next unless exists $get{v};
+	defined $verrow->{unstable} and next unless exists $get{v};
 
 	say '<div class="section">';
 	say sprintf '<h2>%vd <small>%s</small></h2><dl>', $vernum, $verrow->{release};