From 5cf3e10974214fad0cd6a337ee2e41d7c4a34176 Mon Sep 17 00:00:00 2001
From: Hugo Vieilledent <hugo.vieilledent@gmail.com>
Date: Thu, 31 Jan 2019 21:57:40 +0100
Subject: [PATCH] fix unable to add new favorite because one listed no longer
 exists

---
 database.rules.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/database.rules.json b/database.rules.json
index 525a3a4..efc9bab 100644
--- a/database.rules.json
+++ b/database.rules.json
@@ -135,7 +135,7 @@
 				},
 				"favoriteChannels": {
 					"$favoriteChannel": {
-						".validate": "root.child('channels').child($favoriteChannel).exists()"
+						".validate": "root.child('channels').child($favoriteChannel).exists() || root.child('channels').child($channelID).child('favoriteChannels').child($favoriteChannel).exists() && !newData.child($favoriteChannel).exists()"
 					}
 				},
 				"image": {