From b24d4b4e3a151b7d4fe981581c8a8b7f819c1c6e Mon Sep 17 00:00:00 2001
From: bokuweb <bokuweb12@gmail.com>
Date: Fri, 15 May 2020 13:06:33 +0900
Subject: [PATCH] Update abstract-numbering.ts

---
 docx-wasm/js/abstract-numbering.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docx-wasm/js/abstract-numbering.ts b/docx-wasm/js/abstract-numbering.ts
index 3db5f35..1cc6856 100644
--- a/docx-wasm/js/abstract-numbering.ts
+++ b/docx-wasm/js/abstract-numbering.ts
@@ -2,7 +2,7 @@ import { Level } from "./level";
 
 export class AbstractNumbering {
   id: number;
-  levels: Level[];
+  levels: Level[] = [];
   constructor(id: number) {
     this.id = id;
   }