From 6710e71731ae1d3ed3e7689bfa32db8db6f1d05d Mon Sep 17 00:00:00 2001
From: Owen Leung <owen.leung2@gmail.com>
Date: Wed, 11 Oct 2023 22:27:34 +0800
Subject: [PATCH] fix failing msrv test

---
 src/adaptors/mod.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/adaptors/mod.rs b/src/adaptors/mod.rs
index c5a0bfccb..18c864ad1 100644
--- a/src/adaptors/mod.rs
+++ b/src/adaptors/mod.rs
@@ -591,7 +591,10 @@ where
             Some(item) => Ok(f(acc, item)),
             None => Err(acc),
         });
-        let (Err(res) | Ok(res)) = res;
+        let res = match res {
+            Ok(val) => val,
+            Err(val) => val,
+        };
         res
     }
 }