tests: Use cp -ar instead of tar-untar pipe

NixLayeredStore · Dec 11, 2023 · eae2717 · eae2717
1 parent 4a2cee8
commit eae2717
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/functional/local-overlay-store/verify-inner.sh b/tests/functional/local-overlay-store/verify-inner.sh
@@ -34,7 +34,7 @@ nix-store --store "$storeB" --verify --check-contents
 # Make a backup so we can repair later
 backupStore="$storeVolume/backup"
 mkdir "$backupStore"
-tar -cC "$storeBRoot" nix | tar -xC "$backupStore"
+cp -ar "$storeBRoot/nix" "$backupStore"
 
 
 ## Deliberately corrupt store paths