diff options
Diffstat (limited to 'src/nix-instantiate')
| -rw-r--r-- | src/nix-instantiate/nix-instantiate.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc index 7dce08400e82..c1b0b0ea092d 100644 --- a/src/nix-instantiate/nix-instantiate.cc +++ b/src/nix-instantiate/nix-instantiate.cc @@ -79,7 +79,9 @@ void processExpr(EvalState & state, const Strings & attrPaths, else { Path rootName = gcRoot; if (++rootNr > 1) rootName += "-" + std::to_string(rootNr); - drvPath = state.store->addPermRoot(drvPath, rootName, indirectRoot); + auto store2 = state.store.dynamic_pointer_cast<LocalFSStore>(); + if (store2) + drvPath = store2->addPermRoot(drvPath, rootName, indirectRoot); } std::cout << format("%1%%2%\n") % drvPath % (outputName != "out" ? "!" + outputName : ""); } |