From 5328b4c493a03688e047c295f6b50382d58c441b Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Wed, 13 May 2020 15:06:16 +0200
Subject: [PATCH] caldav: set Depth to 1 for calendar-query REPORT requests

SabreDAV chokes on an unset Depth header field.
---
 caldav/client.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/caldav/client.go b/caldav/client.go
index 0ec71fc..78fb2c1 100644
--- a/caldav/client.go
+++ b/caldav/client.go
@@ -208,6 +208,7 @@ func (c *Client) QueryCalendar(calendar string, query *CalendarQuery) ([]Calenda
 	if err != nil {
 		return nil, err
 	}
+	req.Header.Add("Depth", "1")
 
 	ms, err := c.ic.DoMultiStatus(req)
 	if err != nil {