From d0bab3f8ea88d469c1301dce41e33626e23dc87b Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Sun, 11 Dec 2022 11:39:46 +0800
Subject: [PATCH] =?UTF-8?q?:art:=20=E6=94=AF=E6=8C=81=E5=90=88=E5=B9=B6?=
 =?UTF-8?q?=E5=AD=90=E6=96=87=E6=A1=A3=E5=AF=BC=E5=87=BA=20Word/PDF=20http?=
 =?UTF-8?q?s://github.com/siyuan-note/siyuan/issues/3219?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 kernel/model/export_merge.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/kernel/model/export_merge.go b/kernel/model/export_merge.go
index 1dcde9428..00ca2f024 100644
--- a/kernel/model/export_merge.go
+++ b/kernel/model/export_merge.go
@@ -33,6 +33,13 @@ func mergeSubDocs(rootTree *parse.Tree) (ret *parse.Tree, err error) {
 		insertPoint = rootTree.Root
 	}
 
+	// 跳过空段落插入点，向上寻找非空段落
+	for ; nil != insertPoint && ast.NodeParagraph == insertPoint.Type; insertPoint = insertPoint.Previous {
+		if nil != insertPoint.FirstChild {
+			break
+		}
+	}
+
 	for {
 		i := 0
 		if err = walkBlock(insertPoint, rootBlock, i); nil != err {