From 4bb748cc850e606fd310890592a3a2319b3681a5 Mon Sep 17 00:00:00 2001
From: xiangyu <3170102889@zju.edu.cn>
Date: Fri, 10 Jun 2022 16:50:47 +0800
Subject: [PATCH] fix: export item note bug

---
 src/knowledge.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/knowledge.ts b/src/knowledge.ts
index ed772ca..d3eda8e 100644
--- a/src/knowledge.ts
+++ b/src/knowledge.ts
@@ -859,9 +859,11 @@ class Knowledge extends AddonBase {
         attachmentCreated = true;
       }
 
-      let filename = `${Zotero.File.pathToFile(filepath).path}/${newNote
-        .getNoteTitle()
-        .replace(/[/\\?%*:|"<>]/g, "-")}-${note.key}.md`;
+      let filename = `${Zotero.File.pathToFile(filepath).path}/${
+        newNote.getNoteTitle
+          ? newNote.getNoteTitle().replace(/[/\\?%*:|"<>]/g, "-") + "-"
+          : ""
+      }${note.key}.md`;
       filename = filename.replace(/\\/g, "/");
       const translator = new Zotero.Translate.Export();
       translator.setItems([newNote]);