tv cgit,sanitize: use empty directory from store

This is required for deploying to machines without /var/empty, like the
nixos-install chroot.

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/tv/sanitize.nix b/modules/tv/sanitize.nix
index b6c749b6d..adc8141da 100644
--- a/modules/tv/sanitize.nix
+++ b/modules/tv/sanitize.nix
@@ -3,6 +3,6 @@
 {
   nixpkgs.config.packageOverrides = pkgs:
     {
-      nano = /var/empty;
+      nano = pkgs.runCommand "empty" {} "mkdir -p $out";
     };
 }