From 59b01867efc9024c932e241d8c1decb7b79b020c Mon Sep 17 00:00:00 2001
From: "Christopher H. Jordan" <christopherjordan87@gmail.com>
Date: Fri, 11 Aug 2023 10:09:05 +0800
Subject: [PATCH] Consider -0.0 as a flag, rather than only < 0.0

---
 src/io/ms.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/io/ms.rs b/src/io/ms.rs
index e0728f3..e4c5896 100644
--- a/src/io/ms.rs
+++ b/src/io/ms.rs
@@ -1815,7 +1815,7 @@ impl VisWrite for MeasurementSetWriter {
                     flags_tmp.outer_iter_mut()
                 ) {
                     avg_weight = weight_chunk[[0, 0]];
-                    avg_flag = avg_weight < 0.;
+                    avg_flag = avg_weight.is_sign_negative();
                     if vis_ctx.trivial_averaging() {
                         data_tmp_view.assign(&ArrayView::from(vis_chunk[[0, 0]].as_slice()));
                     } else {