From d0a378ef49fff3def9ced96abd072f0075a2ac22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 18 Dec 2023 16:18:47 +0100
Subject: [PATCH] buildbot-nix: fix evalWorkerCount == null

---
 nix/master.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/master.nix b/nix/master.nix
index b55dc55..867f7fc 100644
--- a/nix/master.nix
+++ b/nix/master.nix
@@ -134,7 +134,7 @@ in
               ),
               url=${builtins.toJSON config.services.buildbot-master.buildbotUrl},
               nix_eval_max_memory_size=${builtins.toJSON cfg.evalMaxMemorySize},
-              nix_eval_worker_count=${builtins.toJSON cfg.evalWorkerCount},
+              nix_eval_worker_count=${if cfg.evalWorkerCount == null then "None" else builtins.toJSON cfg.evalWorkerCount},
               nix_supported_systems=${builtins.toJSON cfg.buildSystems},
               outputs_path=${if cfg.outputsPath == null then "None" else builtins.toJSON cfg.outputsPath},
           )