From ba7ed47d40282ed9438cb38ac992d1871f8622dc Mon Sep 17 00:00:00 2001
From: Heng Li <lh3@me.com>
Date: Thu, 18 Sep 2014 11:18:10 -0400
Subject: [PATCH] error in altpost

---
 bwa-helper.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bwa-helper.js b/bwa-helper.js
index ea9c334..bf3fd00 100644
--- a/bwa-helper.js
+++ b/bwa-helper.js
@@ -692,6 +692,7 @@ function bwa_altgen(args)
 // This is in effect a simplified version of bwa_genalt().
 function bwa_altlift(args)
 {
+	var opt = { a:1, b:4, o:6, e:1 };
 	if (args.length == 0) {
 		print("Usage: k8 bwa-helper.js altlift <alt-to-ref.sam> [aln.sam]");
 		exit(1);