From 51d849f267aa75b94cbb6c75d1aebc6d2c412655 Mon Sep 17 00:00:00 2001
From: Andrew Mayorov <encube.ul@gmail.com>
Date: Thu, 8 Dec 2022 19:40:20 +0300
Subject: [PATCH] fix(release): pass overlay vars with correct option

Even though relx 4.7.0 seems to support passing overlay vars through
`overlay_vars` option, it was designed to hold list of filenames where
vars are defined and works unreliable if used as a proplist.
---
 rebar.config.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rebar.config.erl b/rebar.config.erl
index 0b1ca97eb..fe0992240 100644
--- a/rebar.config.erl
+++ b/rebar.config.erl
@@ -270,7 +270,7 @@ relx(Vsn, RelType, PkgType, Edition) ->
         {vm_args, false},
         {release, {emqx, Vsn}, relx_apps(RelType, Edition)},
         {overlay, relx_overlay(RelType, Edition)},
-        {overlay_vars,
+        {overlay_vars_values,
             build_info() ++
                 [
                     {emqx_description, emqx_description(RelType, Edition)}