Thomas 2 years ago
parent
commit
912d1a9e90
1 changed files with 1 additions and 1 deletions
  1. 1 1
      src/lib.rs

+ 1 - 1
src/lib.rs

@@ -391,7 +391,7 @@ impl Sam {
         if is_reverse(flag) {
             let len = ref_range.len();
             ref_range.end = (ref_pos as usize) - 1;
-            ref_range.start = ref_pos as usize + len;
+            ref_range.start = ref_pos as usize + len - 1;
             query_range.end = query_range.end + 1;
         } else {
             let len = ref_range.len();