From 6764754c78a78c7d579eb143c5e2da7ec8574bb6 Mon Sep 17 00:00:00 2001
From: Mikhail Uvarov <arcusfelis@gmail.com>
Date: Thu, 12 Dec 2024 12:58:11 +0100
Subject: [PATCH] Parse TEST_HOSTS='' correctly

It got parsed into ['']
---
 test/common/distributed_helper.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/common/distributed_helper.erl b/test/common/distributed_helper.erl
index 9ace65deb7..3edcd4ab13 100644
--- a/test/common/distributed_helper.erl
+++ b/test/common/distributed_helper.erl
@@ -231,7 +231,7 @@ get_node_keys() ->
             [NodeKey || {NodeKey, _Opts} <- ct:get_config(hosts)];
         EnvValue -> %% EnvValue examples are "mim" or "mim mim2"
             BinHosts = binary:split(iolist_to_binary(EnvValue), <<" ">>, [global]),
-            [binary_to_atom(Node, utf8) || Node <- BinHosts]
+            [binary_to_atom(Node, utf8) || Node <- BinHosts, Node =/= <<>>]
     end.
 
 validate_node(NodeKey) ->