From cb684fdce856275521f88c3cf08f304f380f917f Mon Sep 17 00:00:00 2001
From: HBR <115722879+haroldbruintjes@users.noreply.github.com>
Date: Wed, 30 Oct 2024 14:19:07 +0100
Subject: [PATCH] Change condition for is_terminated in Zip

The condition for `is_terminated` in the `FusedStream` impl for `Zip` should check if either child stream has terminated. Otherwise, one stream may be polled even after it has been terminated if the other has not.
---
 futures-util/src/stream/stream/zip.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/futures-util/src/stream/stream/zip.rs b/futures-util/src/stream/stream/zip.rs
index 25a47e96b..2dfed9843 100644
--- a/futures-util/src/stream/stream/zip.rs
+++ b/futures-util/src/stream/stream/zip.rs
@@ -64,7 +64,7 @@ where
     St2: Stream,
 {
     fn is_terminated(&self) -> bool {
-        self.stream1.is_terminated() && self.stream2.is_terminated()
+        self.stream1.is_terminated() || self.stream2.is_terminated()
     }
 }