Fix a shorthash encoding confusion

www/index.pl

@@ -827,7 +827,7 @@ sub man_page {
            JOIN locales l ON l.id = f.locale
           WHERE m.name =', \$man->{name}, 'AND m.section =', \$man->{section}, '
             AND l.locale =', \$man->{locale}, '
-            AND f.shorthash <> ', \shorthash_to_int($man->{shorthash}), '
+            AND f.shorthash <> ', \$man->{shorthash}, '
           LIMIT 1'
     );
     my @htmllang = $man->{locale} =~ /^([a-z]{2,3})(?:_([A-Z]{2}))?(?:$|@|\.)/ ? (lang => $1.($2?"-$2":'')) : ();