diff options
Diffstat (limited to 'third_party/nix/src/libstore/ssh.cc')
| -rw-r--r-- | third_party/nix/src/libstore/ssh.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/third_party/nix/src/libstore/ssh.cc b/third_party/nix/src/libstore/ssh.cc index 7d5fe6d10937..6043e584ddbe 100644 --- a/third_party/nix/src/libstore/ssh.cc +++ b/third_party/nix/src/libstore/ssh.cc @@ -22,8 +22,8 @@ SSHMaster::SSHMaster(const std::string& host, std::string keyFile, void SSHMaster::addCommonSSHOpts(Strings& args) { for (auto& i : - absl::StrSplit(getEnv("NIX_SSHOPTS"), absl::ByAnyChar(" \t\n\r"), - absl::SkipEmpty())) { + absl::StrSplit(getEnv("NIX_SSHOPTS").value_or(""), + absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty())) { args.push_back(std::string(i)); } if (!keyFile.empty()) { |