From ef029d4dea33ae239235f321b4823e812a3110c1 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Thu, 16 Feb 2023 13:34:47 +0800
Subject: [PATCH] =?UTF-8?q?:zap:=20=E6=94=B9=E8=BF=9B=E6=89=93=E5=BC=80?=
 =?UTF-8?q?=E8=99=9A=E6=8B=9F=E5=BC=95=E7=94=A8=E5=90=8E=E5=8A=A0=E8=BD=BD?=
 =?UTF-8?q?=E6=96=87=E6=A1=A3=E7=9A=84=E6=80=A7=E8=83=BD=20https://github.?=
 =?UTF-8?q?com/siyuan-note/siyuan/issues/7378?=
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---
 kernel/model/virutalref.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/model/virutalref.go b/kernel/model/virutalref.go
index 510f2bab8..9ab265885 100644
--- a/kernel/model/virutalref.go
+++ b/kernel/model/virutalref.go
@@ -48,8 +48,8 @@ var virtualBlockRefCache, _ = ristretto.NewCache(&ristretto.Config{
 })
 
 func getBlockVirtualRefKeywords(root *ast.Node) (ret []string) {
-	val, ok := virtualBlockRefCache.Get(root.ID)
-	if !ok {
+	val, _ := virtualBlockRefCache.Get(root.ID)
+	if nil == val {
 		return
 	}
 	ret = val.([]string)