From 5a80cccc7075de151c79a818bad758e217cf1e9f Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Sat, 11 May 2019 01:48:33 +0200
Subject: [PATCH] Hack to fix tests.evalNixpkgs

---
 release.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/release.nix b/release.nix
index a47ca862f..f98e6d6ed 100644
--- a/release.nix
+++ b/release.nix
@@ -268,7 +268,8 @@ let
 
     tests.evalNixpkgs =
       import (nixpkgs + "/pkgs/top-level/make-tarball.nix") {
-        inherit nixpkgs;
+        # FIXME: fix pkgs/top-level/make-tarball.nix in NixOS to not require a revCount.
+        nixpkgs = nixpkgs // { revCount = 0; };
         inherit pkgs;
         nix = build.x86_64-linux;
         officialRelease = false;