From 5117f772468259cc9bd1051c744db563f509baaa Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Tue, 29 Oct 2019 23:21:22 +0100
Subject: [PATCH] spectrwm: *Flags are lists

---
 pkgs/applications/window-managers/spectrwm/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/window-managers/spectrwm/default.nix b/pkgs/applications/window-managers/spectrwm/default.nix
index ba43403d9bb..1eb19e2de6f 100644
--- a/pkgs/applications/window-managers/spectrwm/default.nix
+++ b/pkgs/applications/window-managers/spectrwm/default.nix
@@ -39,7 +39,7 @@ stdenv.mkDerivation {
     subdir = if stdenv.isDarwin then "osx" else "linux";
   in "spectrwm-SPECTRWM_2_7_2/${subdir}";
 
-  makeFlags="PREFIX=$(out)";
+  makeFlags = [ "PREFIX=$(out)" ];
   installPhase = "PREFIX=$out make install";
 
   meta = with stdenv.lib; {