File 0658-kernel-Multiple-sname-or-name-would-be-ignored.patch of Package erlang
From 4ffb28fa775daf7e157031654bcf7712cce6d0f1 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Tue, 23 Apr 2019 12:14:08 +0200
Subject: [PATCH] kernel: Multiple -sname or -name would be ignored
If 'erl -sname 1 -sname 2' is run the node is not started
in distribution mode at all. This fix makes the last sname
be used.
---
lib/kernel/src/erl_distribution.erl | 6 ++++++
lib/kernel/test/erl_distribution_SUITE.erl | 8 +++++++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/lib/kernel/src/erl_distribution.erl b/lib/kernel/src/erl_distribution.erl
index 0bec78e938..cdb2d2f1f6 100644
--- a/lib/kernel/src/erl_distribution.erl
+++ b/lib/kernel/src/erl_distribution.erl
@@ -83,6 +85,10 @@ do_start_link([{Arg,Flag}|T]) ->
case init:get_argument(Arg) of
{ok,[[Name]]} ->
start_link([list_to_atom(Name),Flag|ticktime()], true);
+ {ok,[[Name]|_Rest]} ->
+ error_logger:warning_msg("Multiple -~p given to erl, using the first, ~p",
+ [Arg, Name]),
+ start_link([list_to_atom(Name),Flag|ticktime()], true);
_ ->
do_start_link(T)
end;
--
2.16.4