diff options
Diffstat (limited to 'third_party/nix/src/libstore/gc.cc')
| -rw-r--r-- | third_party/nix/src/libstore/gc.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/third_party/nix/src/libstore/gc.cc b/third_party/nix/src/libstore/gc.cc index 4f04e09a75..50c52bb009 100644 --- a/third_party/nix/src/libstore/gc.cc +++ b/third_party/nix/src/libstore/gc.cc @@ -906,7 +906,8 @@ void LocalStore::collectGarbage(const GCOptions& options, GCResults& results) { } void LocalStore::autoGC(bool sync) { - static auto fakeFreeSpaceFile = getEnv("_NIX_TEST_FREE_SPACE_FILE", ""); + static auto fakeFreeSpaceFile = + getEnv("_NIX_TEST_FREE_SPACE_FILE").value_or(""); auto getAvail = [this]() -> uint64_t { if (!fakeFreeSpaceFile.empty()) { |