From 8b2d33ac0a4d18f5ae31b23dcd538e443c4158f5 Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Mon, 1 Apr 2019 13:24:17 -0600
Subject: [PATCH] Don't try to save files the user didn't want to save

Fixes https://github.com/vector-im/riot-web/issues/9350
---
 electron_app/src/webcontents-handler.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/electron_app/src/webcontents-handler.js b/electron_app/src/webcontents-handler.js
index a437f0fa..4bfb7876 100644
--- a/electron_app/src/webcontents-handler.js
+++ b/electron_app/src/webcontents-handler.js
@@ -96,13 +96,14 @@ function onLinkContextMenu(ev, params) {
                     defaultPath: targetFileName,
                 });
 
+                if (!filePath) return; // user cancelled dialog
+
                 try {
                     if (url.startsWith("data:")) {
                         fs.writeFileSync(filePath, nativeImage.createFromDataURL(url));
                     } else {
                         request.get(url).pipe(fs.createWriteStream(filePath));
                     }
-
                 } catch (err) {
                     console.error(err);
                     dialog.showMessageBox({