From e5bfa99b922b0c9b5dbd530cc3d8b063da05682b Mon Sep 17 00:00:00 2001
From: Dolan <dolan_miu@hotmail.com>
Date: Mon, 12 Nov 2018 12:32:07 +0000
Subject: [PATCH] Add correct docx mime type

---
 src/export/packer/packer.ts | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/export/packer/packer.ts b/src/export/packer/packer.ts
index e85b42c8eaf..856f74b59e1 100644
--- a/src/export/packer/packer.ts
+++ b/src/export/packer/packer.ts
@@ -10,21 +10,30 @@ export class Packer {
 
     public async toBuffer(file: File): Promise<Buffer> {
         const zip = await this.compiler.compile(file);
-        const zipData = (await zip.generateAsync({ type: "nodebuffer" })) as Buffer;
+        const zipData = (await zip.generateAsync({
+            type: "nodebuffer",
+            mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        })) as Buffer;
 
         return zipData;
     }
 
     public async toBase64String(file: File): Promise<string> {
         const zip = await this.compiler.compile(file);
-        const zipData = (await zip.generateAsync({ type: "base64" })) as string;
+        const zipData = (await zip.generateAsync({
+            type: "base64",
+            mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        })) as string;
 
         return zipData;
     }
 
     public async toBlob(file: File): Promise<Blob> {
         const zip = await this.compiler.compile(file);
-        const zipData = (await zip.generateAsync({ type: "blob" })) as Blob;
+        const zipData = (await zip.generateAsync({
+            type: "blob",
+            mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+        })) as Blob;
 
         return zipData;
     }