From b1fc4fe0ca6abab97be69e0b1bf138e8b5c1c303 Mon Sep 17 00:00:00 2001
From: "Haelwenn (lanodan) Monnier" <contact@hacktivis.me>
Date: Tue, 18 Aug 2020 02:01:40 +0200
Subject: [PATCH] fetcher: fallback to [] when to/cc is nil

Related: https://git.pleroma.social/pleroma/pleroma/-/issues/2063
---
 lib/pleroma/object/fetcher.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/object/fetcher.ex b/lib/pleroma/object/fetcher.ex
index 3ff25118d..6fdbc8efd 100644
--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@@ -125,8 +125,8 @@ def fetch_object_from_id(id, options \\ []) do
   defp prepare_activity_params(data) do
     %{
       "type" => "Create",
-      "to" => data["to"],
-      "cc" => data["cc"],
+      "to" => data["to"] || [],
+      "cc" => data["cc"] || [],
       # Should we seriously keep this attributedTo thing?
       "actor" => data["actor"] || data["attributedTo"],
       "object" => data