--- a/rust/hg-cpython/src/revlog.rs	Thu Oct 17 15:22:38 2024 +0200
+++ b/rust/hg-cpython/src/revlog.rs	Thu Oct 10 10:38:10 2024 +0200
@@ -632,8 +632,7 @@
             hg::index::Index::new(
                 bytes,
                 IndexHeader::parse(&header.to_be_bytes())
-                    .expect("default header is broken")
-                    .unwrap(),
+                    .expect("default header is broken"),
             )
             .map_err(|e| {
                 revlog_error_with_msg(py, e.to_string().as_bytes())