diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/nix/default.nix | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/modules/nix/default.nix b/modules/nix/default.nix index 528c304..8a5bb18 100644 --- a/modules/nix/default.nix +++ b/modules/nix/default.nix @@ -683,8 +683,10 @@ in (if machine.sshKey != null then machine.sshKey else "-") (toString machine.maxJobs) (toString machine.speedFactor) - (concatStringsSep "," (machine.supportedFeatures ++ machine.mandatoryFeatures)) - (concatStringsSep "," machine.mandatoryFeatures) + (let res = (machine.supportedFeatures ++ machine.mandatoryFeatures); + in if (res == []) then "-" else (concatStringsSep "," res)) + (let res = machine.mandatoryFeatures; + in if (res == []) then "-" else (concatStringsSep "," machine.mandatoryFeatures)) ] ++ optional (isNixAtLeast "2.4pre") (if machine.publicHostKey != null then machine.publicHostKey else "-"))) + "\n" |