From 4160d407fba9fee1acbaace9f507f8ab03a9079c Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Wed, 31 Jan 2024 13:46:26 +0000
Subject: [PATCH] cfg(testing) still needs io::Write

---
 pageserver/src/walredo.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pageserver/src/walredo.rs b/pageserver/src/walredo.rs
index 468606663c..3127f8a712 100644
--- a/pageserver/src/walredo.rs
+++ b/pageserver/src/walredo.rs
@@ -913,6 +913,7 @@ impl WalRedoProcess {
 
         let path = self.conf.tenant_path(&self.tenant_shard_id).join(&filename);
 
+        use std::io::Write;
         let res = std::fs::OpenOptions::new()
             .write(true)
             .create_new(true)