From e993951537ab76e687a26b28a5fbbf5b66f1ea41 Mon Sep 17 00:00:00 2001
From: aereal <trasty.loose@gmail.com>
Date: Wed, 13 May 2026 18:21:04 +0900
Subject: [PATCH] fix: if yield function indicates loop finish, the iterator
 must finish immediately

---
 seq/seq.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/seq/seq.go b/seq/seq.go
index cf2dc7a..2a937ad 100644
--- a/seq/seq.go
+++ b/seq/seq.go
@@ -126,7 +126,7 @@ func Chunk[T any](s iter.Seq[T], n int) iter.Seq[iter.Seq[T]] {
 			buf = append(buf, el)
 			if len(buf) >= n {
 				if !yield(slices.Values(buf)) {
-					break
+					return
 				}
 				buf = buf[0:0]
 			}