From 64e5f4d53b2740bffb16641f703b9cf0df58b84e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 10 Feb 2020 16:25:33 +0100
Subject: Fix 'nix flake check'

---
 pkgs/top-level/make-tarball.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'pkgs/top-level/make-tarball.nix')

diff --git a/pkgs/top-level/make-tarball.nix b/pkgs/top-level/make-tarball.nix
index 7bb18e765f1..ff0b0568819 100644
--- a/pkgs/top-level/make-tarball.nix
+++ b/pkgs/top-level/make-tarball.nix
@@ -20,7 +20,7 @@ releaseTools.sourceTarball {
   versionSuffix = "pre${
     if nixpkgs ? lastModified
     then builtins.substring 0 8 nixpkgs.lastModified
-    else toString nixpkgs.revCount}.${nixpkgs.shortRev}";
+    else toString nixpkgs.revCount}.${nixpkgs.shortRev or "dirty"}";
 
   buildInputs = [ nix.out jq lib-tests ];
 
@@ -28,7 +28,7 @@ releaseTools.sourceTarball {
     eval "$preConfigure"
     releaseName=nixpkgs-$VERSION$VERSION_SUFFIX
     echo -n $VERSION_SUFFIX > .version-suffix
-    echo -n ${nixpkgs.rev or nixpkgs.shortRev} > .git-revision
+    echo -n ${nixpkgs.rev or nixpkgs.shortRev or "dirty"} > .git-revision
     echo "release name is $releaseName"
     echo "git-revision is $(cat .git-revision)"
   '';
-- 
cgit 1.4.1