| commit | 910079bef2a64b06cc17dd912f97a87298de0b9b | [log] [tgz] |
|---|---|---|
| author | aldersondrive <alderson@google.com> | Wed Dec 18 07:50:00 2019 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Wed Dec 18 07:51:48 2019 -0800 |
| tree | e0bfaa73112ea0e9510bf9a4cca892ffe68163fd | |
| parent | f511f09df0053a77f2660a1bd38cd08ca8dd3866 [diff] |
Refactor GetProcessCWD to return a unique_ptr. This way we can use `nullptr`, rather than a sentinel value (the empty string), to indicate that the directory is unknown. This change resolves a TODO. It was originally requested by @jmmv. `std::make_unique` and `absl::make_unique` seem to be unavailable, so I've made do with `std::unique_ptr<blaze_util::Path>(new blaze_util::Path(...))`. Closes #10380. PiperOrigin-RevId: 286190598
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