For #261: suppress warning on scans

lib/Trog/Routes/HTML.pm

@@ -1132,7 +1132,7 @@ sub posts ( $query, $direct = 0 ) {
     $query->{title} ||= @$tags && $query->{domain} ? "$query->{domain} : @$tags" : undef;
 
     #Handle paginator vars
-    my $limit       = int( $query->{limit} || 25 );
+    my $limit       = int( $query->{limit} ) || 25;
     my $now_year    = ( localtime(time) )[5] + 1900;
     my $oldest_year = $now_year - 20;                  #XXX actually find oldest post year