From e1603ac8fee2a660c3dc510dee5967e0fd1bbd98 Mon Sep 17 00:00:00 2001
From: Alexander Strizhakov <alex.strizhakov@gmail.com>
Date: Sun, 31 May 2020 13:25:04 +0300
Subject: fix attemps to merge map

---
 lib/pleroma/config/config_db.ex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/pleroma/config/config_db.ex b/lib/pleroma/config/config_db.ex
index 39b37c42e..70be17ecf 100644
--- a/lib/pleroma/config/config_db.ex
+++ b/lib/pleroma/config/config_db.ex
@@ -135,7 +135,8 @@ defmodule Pleroma.ConfigDB do
 
     with %ConfigDB{} = config <- ConfigDB.get_by_params(search_opts),
          {_, true, config} <- {:partial_update, can_be_partially_updated?(config), config},
-         {_, true, config} <- {:can_be_merged, is_list(params[:value]), config} do
+         {_, true, config} <-
+           {:can_be_merged, is_list(params[:value]) and is_list(config.value), config} do
       new_value = merge_group(config.group, config.key, config.value, params[:value])
       update(config, %{value: new_value})
     else
-- 
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