fix write_interval for bounded intervals

4 years ago · e4a62a0f32
parent 715fe7ea24
commit e4a62a0f32
1 changed files with 3 additions and 1 deletions
--- a/fatamorgana/basic.py
+++ b/fatamorgana/basic.py
@ -1891,8 +1891,10 @@ def write_interval(stream: io.BufferedIOBase,
    else:
        if max_bound is None:
            return write_uint(stream, 2) + write_uint(stream, min_bound)
+        elif min_bound == max_bound:
+            return write_uint(stream, 3) + write_uint(stream, min_bound)
        else:
-            size = write_uint(stream, 3)
+            size = write_uint(stream, 4)
            size += write_uint(stream, min_bound)
            size += write_uint(stream, max_bound)
            return size