From 600961033ca0ef7e42ebd2f93c894edcea3c3206 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 4 Feb 2020 19:30:02 +0100
Subject: [PATCH 1/1] skip short reads

---
 mh-z19b.pl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mh-z19b.pl b/mh-z19b.pl
index c925661..0c3fbd1 100755
--- a/mh-z19b.pl
+++ b/mh-z19b.pl
@@ -29,7 +29,10 @@ while (1) {
 	die $! if ! defined($len);
 	if ( $len > 0 ) {
 		my @v = unpack('C*', $string);
-		#warn "# $len ",dump($string), dump( @v ), $/;
+		if ( $#v < 8 ) {
+			warn "# $len ",dump($string), dump( @v ), $/;
+			next;
+		}
 
 		my $sum = 0;
 		foreach my $i ( 1 .. $#v - 1 ) {
-- 
2.20.1