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authorbors <bors@rust-lang.org>2019-09-03 04:33:08 +0000
committerbors <bors@rust-lang.org>2019-09-03 04:33:08 +0000
commit815dec9db156284b4f57a4ec34182ffc89218242 (patch)
treea0801ba58fb379c31a17ede45a08cf33c6e0553f /src/libstd/sys/unix/stack_overflow.rs
parentb50520835f3b14409797139eca23f401a529e711 (diff)
parenta80ab3a2f85240ec2f9bda00f7cae1abc50865ef (diff)
downloadrust-815dec9db156284b4f57a4ec34182ffc89218242.tar.gz
rust-815dec9db156284b4f57a4ec34182ffc89218242.zip
Auto merge of #63869 - GuillaumeGomez:fix-build-failure, r=Mark-Simulacrum
Fix build failure in case file doesn't exist

It fixes the following issue:

```bash
$ ./x.py test src/tools/linkchecker ./build/x86_64-apple-darwin/doc/ --stage 1
Updating only changed submodules
Submodules updated in 0.05 seconds
    Finished dev [unoptimized] target(s) in 0.15s
thread 'main' panicked at 'source "/Users/imperio/rust/rust/build/x86_64-apple-darwin/doc/version_info.html" failed to get metadata: No such file or directory (os error 2)', src/build_helper/lib.rs:179:19
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
failed to run: /Users/imperio/rust/rust/build/bootstrap/debug/bootstrap test src/tools/linkchecker ./build/x86_64-apple-darwin/doc/ --stage 1
Build completed unsuccessfully in 0:00:01
```

If the file doesn't exist, it makes sense anyway to just run the command in order to generate it.

r? @Mark-Simulacrum
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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