From a4d0b812d410131cbab15005d65a376389d8757b Mon Sep 17 00:00:00 2001
From: Andrea Telatin <15690844+telatin@users.noreply.github.com>
Date: Fri, 17 Dec 2021 15:40:43 +0000
Subject: [PATCH] change-sort-check

---
 base.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/base.cpp b/base.cpp
index a96443e..2f56d91 100644
--- a/base.cpp
+++ b/base.cpp
@@ -286,8 +286,8 @@ int main(int argc, char *argv[]) {
 				// output coverage
 				assert(coverage_ends.size() == coverage);
 
-				// check unsorted 1.3.3
-				if  ( not ( last_pos <= next_change or (last_pos == 0 and next_change == 0) )) {
+				// check unsorted 1.3.4
+				if  (  last_pos > next_change ) {
 					throw string("Position going backward, is the BAM sorted? last_pos=" + 
 						to_string(last_pos) + " next_change=" + to_string(next_change));
 				}