From 85daefb7c3325d3cd258de9812cb117c393b8f99 Mon Sep 17 00:00:00 2001
From: odex21 <38051167+odex21@users.noreply.github.com>
Date: Wed, 19 Jan 2022 22:33:21 +0800
Subject: [PATCH] fix: check HTMLAnchorElement in saveAs for mini-program
 (#966) (#967)

---
 packages/pinia/src/devtools/file-saver.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/pinia/src/devtools/file-saver.ts b/packages/pinia/src/devtools/file-saver.ts
index bc4016f3..e314afc4 100644
--- a/packages/pinia/src/devtools/file-saver.ts
+++ b/packages/pinia/src/devtools/file-saver.ts
@@ -112,8 +112,10 @@ export type SaveAs =
 
 export const saveAs: SaveAs = !IS_CLIENT
   ? () => {} // noop
-  : // Use download attribute first if possible (#193 Lumia mobile) unless this is a macOS WebView
-  'download' in HTMLAnchorElement.prototype && !isMacOSWebView
+  : // Use download attribute first if possible (#193 Lumia mobile) unless this is a macOS WebView or mini program
+  typeof HTMLAnchorElement !== 'undefined' &&
+    'download' in HTMLAnchorElement.prototype &&
+    !isMacOSWebView
   ? downloadSaveAs
   : // Use msSaveOrOpenBlob as a second approach
   'msSaveOrOpenBlob' in _navigator
-- 
2.47.3