From 4f4994099157799cabc863fc8d056d4d3fedc4c6 Mon Sep 17 00:00:00 2001
From: Yan Gao <yangao07@hit.edu.cn>
Date: Thu, 31 Jan 2019 22:52:43 -0500
Subject: [PATCH] fix bug with N base

---
 abPOA     | 2 +-
 src/seq.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/abPOA b/abPOA
index 5c1b560..3cac111 160000
--- a/abPOA
+++ b/abPOA
@@ -1 +1 @@
-Subproject commit 5c1b5600f6b0e55eab2a1a1446e75804f8545345
+Subproject commit 3cac11133fc8686ee4671d697caee840faedb7b7
diff --git a/src/seq.c b/src/seq.c
index 79ed1e5..6708dd5 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -78,9 +78,9 @@ uint8_t *get_bseq(char *seq, int seq_len) {
     int i;
     uint8_t *bseq = (uint8_t*)_err_malloc(seq_len * sizeof(uint8_t));
     for (i = 0; i < seq_len; ++i) {
-        // TODO N(ambiguous base)
-        bseq[i] = hash_nt4_table[nst_nt4_table[(int)seq[i]]];
-        // bseq[i] = nst_nt4_table[(int)seq[i]];
+        // N(ambiguous base)
+        // bseq[i] = hash_nt4_table[nst_nt4_table[(int)seq[i]]];
+        bseq[i] = nst_nt4_table[(int)seq[i]];
     }
     return bseq;
 }