From 340270cb4430484029a0833ae3a472c2c2a5fcd6 Mon Sep 17 00:00:00 2001
From: Ivan Jager <aij+git@mrph.org>
Date: Tue, 10 Apr 2018 05:57:05 -0500
Subject: [PATCH] Comment on kDonateLevel

---
 pkgs/applications/misc/xmrig-proxy/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/applications/misc/xmrig-proxy/default.nix b/pkgs/applications/misc/xmrig-proxy/default.nix
index 04bc239ea5b..248f629f2e9 100644
--- a/pkgs/applications/misc/xmrig-proxy/default.nix
+++ b/pkgs/applications/misc/xmrig-proxy/default.nix
@@ -16,6 +16,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ];
   buildInputs = [ libuv libmicrohttpd libuuid ];
 
+  # Set default donation level to 0%. Can be increased at runtime via --donate-level option.
   postPatch = ''
     substituteInPlace src/donate.h --replace "kDonateLevel = 2;" "kDonateLevel = ${toString donateLevel};"
   '';