From 249b5f13eb8f1859d7a70ab316bc7541543aaf57 Mon Sep 17 00:00:00 2001
From: Anthony Molinaro <anthonym@alumni.caltech.edu>
Date: Thu, 1 Jun 2017 18:32:30 +0000
Subject: Avoid reversing relx overlays.

This mostly moves a lists:reverse/1 which ensures that profile overlays
are run first but keeps the order of overlays otherwise.
---
 src/rebar_relx.erl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar_relx.erl b/src/rebar_relx.erl
index abfb8fc..17c0bd6 100644
--- a/src/rebar_relx.erl
+++ b/src/rebar_relx.erl
@@ -6,6 +6,10 @@
 -export([do/4,
          format_error/1]).
 
+-ifdef(TEST).
+-export([merge_overlays/1]).
+-endif.
+
 -include("rebar.hrl").
 
 %% ===================================================================
@@ -64,5 +68,5 @@ merge_overlays(Config) ->
                            (_) -> false
                         end, Config),
     %% Have profile overlay entries come before others to match how profiles work elsewhere
-    NewOverlay = lists:reverse(lists:flatmap(fun({overlay, Overlay}) -> Overlay end, Overlays)),
+    NewOverlay = lists:flatmap(fun({overlay, Overlay}) -> Overlay end, lists:reverse(Overlays)),
     [{overlay, NewOverlay} | Others].
-- 
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