From 8ddc83c67fb5d962cdf898aa21e77bad6860c894 Mon Sep 17 00:00:00 2001
From: Nicolas Berbiche <nicolas@normie.dev>
Date: Tue, 15 Sep 2020 16:47:55 -0400
Subject: [PATCH] build-erlang-mk: preserve passed buildInputs

---
 pkgs/development/beam-modules/build-erlang-mk.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/beam-modules/build-erlang-mk.nix b/pkgs/development/beam-modules/build-erlang-mk.nix
index 4ea8a52601c6..c2d1ebabae27 100644
--- a/pkgs/development/beam-modules/build-erlang-mk.nix
+++ b/pkgs/development/beam-modules/build-erlang-mk.nix
@@ -40,7 +40,7 @@ let
     ''
     else setupHook;
 
-    buildInputs = [ erlang perl which gitMinimal wget ];
+    buildInputs = buildInputs ++ [ erlang perl which gitMinimal wget ];
     propagatedBuildInputs = beamDeps;
 
     buildFlags = [ "SKIP_DEPS=1" ]