diff options
Diffstat (limited to 'third_party/nix/src/nix/main.cc')
| -rw-r--r-- | third_party/nix/src/nix/main.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/third_party/nix/src/nix/main.cc b/third_party/nix/src/nix/main.cc index 54285bfa9313..11ba3f8410c4 100644 --- a/third_party/nix/src/nix/main.cc +++ b/third_party/nix/src/nix/main.cc @@ -27,14 +27,14 @@ namespace nix { static bool haveInternet() { struct ifaddrs* addrs; - if (getifaddrs(&addrs)) { + if (getifaddrs(&addrs) != 0) { return true; } Finally free([&]() { freeifaddrs(addrs); }); - for (auto i = addrs; i; i = i->ifa_next) { - if (!i->ifa_addr) { + for (auto i = addrs; i != nullptr; i = i->ifa_next) { + if (i->ifa_addr == nullptr) { continue; } if (i->ifa_addr->sa_family == AF_INET) { |