From a99027d5870a772db550f741cb62aee612fcd5da Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 19 Apr 2018 15:28:40 +0200
Subject: [PATCH] Fix tests.evalNixOS

This failed because NixOS' release.nix calls builtins.fetchGit.
---
 release.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/release.nix b/release.nix
index 9778b2db6..37deb8e7e 100644
--- a/release.nix
+++ b/release.nix
@@ -268,7 +268,8 @@ let
           export NIX_STATE_DIR=$TMPDIR
           nix-store --init
 
-          nix-instantiate ${nixpkgs}/nixos/release-combined.nix -A tested --dry-run
+          nix-instantiate ${nixpkgs}/nixos/release-combined.nix -A tested --dry-run \
+            --arg nixpkgs '{ outPath = ${nixpkgs}; revCount = 123; shortRev = "abcdefgh"; }'
 
           touch $out
         '';