From 818ad62fbe60de480fe6ab604023549c59d01c82 Mon Sep 17 00:00:00 2001
From: Laurent Cozic <laurent@cozic.net>
Date: Fri, 15 Apr 2022 12:03:48 +0100
Subject: [PATCH] iOS: Fixes #6375: iOS and Dropbox synchronisation not working
 on iOS 15

---
 packages/lib/file-api-driver-dropbox.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/lib/file-api-driver-dropbox.js b/packages/lib/file-api-driver-dropbox.js
index 977df1ebe4..ad3c14afdb 100644
--- a/packages/lib/file-api-driver-dropbox.js
+++ b/packages/lib/file-api-driver-dropbox.js
@@ -124,8 +124,15 @@ class FileApiDriverDropbox {
 		if (!options.responseFormat) options.responseFormat = 'text';
 
 		try {
+			// IMPORTANT:
+			//
+			// We cannot use POST here, because iOS (as of version 14?) doesn't
+			// support POST requests with an empty body:
+			//
+			// https://www.dropboxforum.com/t5/Dropbox-API-Support-Feedback/Error-1017-quot-cannot-parse-response-quot/td-p/589595
+
 			const response = await this.api().exec(
-				'POST',
+				'GET',
 				'files/download',
 				null,
 				{