From fdfd202a30b740ab30c014c2d459cf1c0539f1fa Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Tue, 3 Aug 2021 17:54:49 +0200
Subject: [PATCH] Determine the default handlerid at runtime

Apparently Elixir's default is not called 'default'
---
 src/ejabberd_logger.erl | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/ejabberd_logger.erl b/src/ejabberd_logger.erl
index 5ace8115f..05e197b3e 100644
--- a/src/ejabberd_logger.erl
+++ b/src/ejabberd_logger.erl
@@ -288,10 +288,11 @@ start(Level) ->
     ConsoleFmtConfig = FmtConfig#{template => console_template()},
     try
 	ok = logger:set_primary_config(level, Level),
-	ok = logger:update_formatter_config(default, ConsoleFmtConfig),
+	DefaultHandlerId = get_default_handlerid(),
+	ok = logger:update_formatter_config(DefaultHandlerId, ConsoleFmtConfig),
 	case quiet_mode() of
 	    true ->
-		ok = logger:set_handler_config(default, level, critical);
+		ok = logger:set_handler_config(DefaultHandlerId, level, critical);
 	    _ ->
 		ok
 	end,
@@ -319,6 +320,13 @@ start(Level) ->
 	    Err
     end.
 
+get_default_handlerid() ->
+    Ids = logger:get_handler_ids(),
+    case lists:member(default, Ids) of
+        true -> default;
+        false -> hd(Ids)
+    end.
+
 -spec restart() -> ok.
 restart() ->
     ok.