From a8d360eca3a2245e32295472f0b173426268b9bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Mon, 4 Jan 2021 11:01:09 +0100
Subject: [PATCH] raxml: cleanup

---
 pkgs/applications/science/biology/raxml/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/science/biology/raxml/default.nix b/pkgs/applications/science/biology/raxml/default.nix
index 5c7353af931..a77505c1b3f 100644
--- a/pkgs/applications/science/biology/raxml/default.nix
+++ b/pkgs/applications/science/biology/raxml/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     sha256 = "1jqjzhch0rips0vp04prvb8vmc20c5pdmsqn8knadcf91yy859fh";
   };
 
-  buildInputs = if mpi then [ pkgs.openmpi ] else [];
+  buildInputs = stdenv.lib.optionals mpi [ pkgs.openmpi ];
 
   # TODO darwin, AVX and AVX2 makefile targets
   buildPhase = if mpi then ''