From 8b882db3174510c4715282bcd277434895f3174a Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Thu, 12 Dec 2024 11:04:47 +0800
Subject: [PATCH] :bug: Fix doc2heading issue
 https://github.com/siyuan-note/siyuan/issues/13225

---
 kernel/model/heading.go  | 11 -----------
 kernel/model/listitem.go |  2 --
 2 files changed, 13 deletions(-)

diff --git a/kernel/model/heading.go b/kernel/model/heading.go
index f5ecd7ffa..0da46a492 100644
--- a/kernel/model/heading.go
+++ b/kernel/model/heading.go
@@ -22,7 +22,6 @@ import (
 	"path"
 	"path/filepath"
 	"strings"
-	"sync"
 
 	"github.com/88250/gulu"
 	"github.com/88250/lute/ast"
@@ -118,16 +117,12 @@ func (tx *Transaction) doUnfoldHeading(operation *Operation) (ret *TxErr) {
 	return
 }
 
-var docConvertLock = sync.Mutex{}
-
 func Doc2Heading(srcID, targetID string, after bool) (srcTreeBox, srcTreePath string, err error) {
 	if !ast.IsNodeIDPattern(srcID) || !ast.IsNodeIDPattern(targetID) {
 		return
 	}
 
 	FlushTxQueue()
-	docConvertLock.Lock()
-	defer docConvertLock.Unlock()
 
 	srcTree, _ := LoadTreeByBlockID(srcID)
 	if nil == srcTree {
@@ -253,10 +248,6 @@ func Doc2Heading(srcID, targetID string, after bool) (srcTreeBox, srcTreePath st
 		pivot.InsertAfter(heading)
 	}
 
-	if contentPivot := treenode.GetNodeInTree(targetTree, targetID); nil != contentPivot && ast.NodeParagraph == contentPivot.Type && nil == contentPivot.FirstChild { // 插入到空的段落块下
-		contentPivot.Unlink()
-	}
-
 	box := Conf.Box(srcTree.Box)
 	if removeErr := box.Remove(srcTree.Path); nil != removeErr {
 		logging.LogWarnf("remove tree [%s] failed: %s", srcTree.Path, removeErr)
@@ -282,8 +273,6 @@ func Doc2Heading(srcID, targetID string, after bool) (srcTreeBox, srcTreePath st
 
 func Heading2Doc(srcHeadingID, targetBoxID, targetPath, previousPath string) (srcRootBlockID, newTargetPath string, err error) {
 	FlushTxQueue()
-	docConvertLock.Lock()
-	defer docConvertLock.Unlock()
 
 	srcTree, _ := LoadTreeByBlockID(srcHeadingID)
 	if nil == srcTree {
diff --git a/kernel/model/listitem.go b/kernel/model/listitem.go
index 8e2acb59e..e2f97b27b 100644
--- a/kernel/model/listitem.go
+++ b/kernel/model/listitem.go
@@ -29,8 +29,6 @@ import (
 
 func ListItem2Doc(srcListItemID, targetBoxID, targetPath, previousPath string) (srcRootBlockID, newTargetPath string, err error) {
 	FlushTxQueue()
-	docConvertLock.Lock()
-	defer docConvertLock.Unlock()
 
 	srcTree, _ := LoadTreeByBlockID(srcListItemID)
 	if nil == srcTree {