From d8e804043c6b4974943884cb15b86b40a5c870f1 Mon Sep 17 00:00:00 2001
From: Siri Hansen <siri@erlang.org>
Date: Thu, 3 May 2018 15:46:57 +0200
Subject: Don't crash logger_server due to unexpected message

---
 lib/kernel/src/logger_server.erl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'lib/kernel')

diff --git a/lib/kernel/src/logger_server.erl b/lib/kernel/src/logger_server.erl
index 6ef3b8582a..052036b8d0 100644
--- a/lib/kernel/src/logger_server.erl
+++ b/lib/kernel/src/logger_server.erl
@@ -234,7 +234,13 @@ handle_info({log,Level,Report,Meta}, State) ->
     {noreply, State};
 handle_info({Ref,_Reply},State) when is_reference(Ref) ->
     %% Assuming this is a timed-out gen_server reply - ignoring
-    {noreply, State}.
+    {noreply, State};
+handle_info(Unexpected,State) ->
+    ?LOG_INTERNAL(debug,
+                  [{logger,got_unexpected_message},
+                   {process,?SERVER},
+                   {message,Unexpected}]),
+    {noreply,State}.
 
 terminate(_Reason, _State) ->
     ok.
-- 
cgit v1.2.3