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| author | Eelco Dolstra <edolstra@gmail.com> | 2017-05-02T10·01+0200 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2017-05-02T10·02+0200 |
| commit | feefcb3a982d3e3b8e89798d72d8afa996169569 (patch) | |
| tree | 6069b08a1d0d3be30761e55bd1651c10113fe67f /src/libstore/ssh.cc | |
| parent | 3a5f04f48cc39eec5cc454e387aa290e08295aff (diff) | |
build-remote: Ugly hackery to get build logs to work
The build hook mechanism expects build log output to go to file descriptor 4, so do that.
Diffstat (limited to 'src/libstore/ssh.cc')
| -rw-r--r-- | src/libstore/ssh.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libstore/ssh.cc b/src/libstore/ssh.cc index e54f3f4ba284..6edabaa3a1d9 100644 --- a/src/libstore/ssh.cc +++ b/src/libstore/ssh.cc @@ -31,6 +31,8 @@ std::unique_ptr<SSHMaster::Connection> SSHMaster::startCommand(const std::string throw SysError("duping over stdin"); if (dup2(out.writeSide.get(), STDOUT_FILENO) == -1) throw SysError("duping over stdout"); + if (logFD != -1 && dup2(logFD, STDERR_FILENO) == -1) + throw SysError("duping over stderr"); Strings args = { "ssh", host.c_str(), "-x", "-a" }; addCommonSSHOpts(args); |