From dc0650ecc7107a738966d52c1e9d52af6b44013b Mon Sep 17 00:00:00 2001
From: Andreas Braun <andreas.braun@mongodb.com>
Date: Tue, 19 Nov 2024 10:33:29 +0100
Subject: [PATCH] PHPLIB-1563: set singleBatch option for findOne

---
 src/Operation/Find.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Operation/Find.php b/src/Operation/Find.php
index 484c71f39..48be878db 100644
--- a/src/Operation/Find.php
+++ b/src/Operation/Find.php
@@ -423,6 +423,10 @@ private function createQueryOptions(): array
             $options['batchSize']++;
         }
 
+        if (isset($options['limit']) && $options['limit'] === 1) {
+            $options['singleBatch'] = true;
+        }
+
         return $options;
     }
 }