From 3ad5bb760798bf78d168c454fe37c9a25e70086e Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Thu, 1 Sep 2022 23:55:44 +0800
Subject: [PATCH] =?UTF-8?q?:bug:=20=E4=BA=91=E7=AB=AF=E5=90=8C=E6=AD=A5?=
 =?UTF-8?q?=E5=9C=A8=E7=B3=BB=E7=BB=9F=E4=BC=91=E7=9C=A0=E5=90=8E=E5=94=A4?=
 =?UTF-8?q?=E9=86=92=E4=BC=9A=E9=87=8D=E5=A4=8D=E6=89=A7=E8=A1=8C=20Fix=20?=
 =?UTF-8?q?https://github.com/siyuan-note/siyuan/issues/5784?=
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---
 kernel/model/sync.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/model/sync.go b/kernel/model/sync.go
index 62f72699b..1c122b6aa 100644
--- a/kernel/model/sync.go
+++ b/kernel/model/sync.go
@@ -69,6 +69,9 @@ func SyncData(boot, exit, byHand bool) {
 		return
 	}
 
+	syncLock.Lock()
+	defer syncLock.Unlock()
+
 	if boot {
 		util.IncBootProgress(3, "Syncing data from the cloud...")
 		BootSyncSucc = 0