From 472539dbb7a6fe94af57613a49864c447235b8bb Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Mon, 18 Dec 2023 21:13:53 +0800
Subject: [PATCH] :art: Support modifying the primary key value of the binding
 block https://github.com/siyuan-note/siyuan/issues/9892

---
 kernel/model/attribute_view.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index ca1c2b629..a7babed7d 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -1766,7 +1766,10 @@ func UpdateAttributeViewCell(tx *Transaction, avID, keyID, rowID, cellID string,
 	}
 
 	var val *av.Value
-	oldIsDetached := blockVal.IsDetached
+	oldIsDetached := true
+	if nil != blockVal {
+		oldIsDetached = blockVal.IsDetached
+	}
 	for _, keyValues := range attrView.KeyValues {
 		if keyID != keyValues.Key.ID {
 			continue