From e46cd11c46220b1f0adf6cc378664afd0c100147 Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Fri, 15 Nov 2024 00:38:18 +0800
Subject: [PATCH] log: modify lock defer unlock order in sync handler (#24667)

This modifies the order of Lock() defer Unlock() to follow the more
typically used pattern.
---
 log/handler.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/log/handler.go b/log/handler.go
index 5fc727d02e4d2..892cfcc3e1ac5 100644
--- a/log/handler.go
+++ b/log/handler.go
@@ -52,8 +52,9 @@ func StreamHandler(wr io.Writer, fmtr Format) Handler {
 func SyncHandler(h Handler) Handler {
 	var mu sync.Mutex
 	return FuncHandler(func(r *Record) error {
-		defer mu.Unlock()
 		mu.Lock()
+		defer mu.Unlock()
+
 		return h.Log(r)
 	})
 }