From e25e1bf6f7e0feb3482928f22a8e71ada7081fcf Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Tue, 29 Oct 2019 23:21:22 +0100
Subject: [PATCH] slmenu: *Flags are lists

---
 pkgs/applications/misc/slmenu/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/misc/slmenu/default.nix b/pkgs/applications/misc/slmenu/default.nix
index 193bcf205f5b..55025621fc7d 100644
--- a/pkgs/applications/misc/slmenu/default.nix
+++ b/pkgs/applications/misc/slmenu/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchhg}:
 let
-  s = 
+  s =
   rec {
     baseName = "slmenu";
     version = "hg-${date}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
   src = fetchhg {
     inherit (s) url sha256;
   };
-  makeFlags = ''PREFIX=$(out)'';
+  makeFlags = [ "PREFIX=$(out)" ];
   meta = {
     inherit (s) version;
     description = ''A console dmenu-like tool'';