From 1d3c3eef03216fde72f5e1a3850941b0193216d9 Mon Sep 17 00:00:00 2001
From: Nils Homer <nh13@users.noreply.github.com>
Date: Mon, 13 Feb 2023 18:03:53 -0700
Subject: [PATCH] Add HD header ilne to SAM output

#905
---
 format.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/format.c b/format.c
index ac7cd8e..e588814 100644
--- a/format.c
+++ b/format.c
@@ -119,6 +119,7 @@ int mm_write_sam_hdr(const mm_idx_t *idx, const char *rg, const char *ver, int a
 {
 	kstring_t str = {0,0,0};
 	int ret = 0;
+	mm_sprintf_lite(&str, "@HD\tVN:1.6\tSO:unsorted\tGO:query\n");
 	if (idx) {
 		uint32_t i;
 		for (i = 0; i < idx->n_seq; ++i)