diff options
| author | Eelco Dolstra <edolstra@gmail.com> | 2017-02-01T12·00+0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2017-02-01T12·00+0100 |
| commit | 7a65b2470eb53a320749d76746fbf65790183d9d (patch) | |
| tree | 696a327d3a17a676d9ab9b723e8abcd7a7cef3ed /src/download-via-ssh/download-via-ssh.cc | |
| parent | 583ff4ec46fe1fa758f0fa4df1d8b37d9192736c (diff) | |
Restore default signal handling in child processes
In particular, this fixes Ctrl-C in nix-shell sessions.
Diffstat (limited to 'src/download-via-ssh/download-via-ssh.cc')
| -rw-r--r-- | src/download-via-ssh/download-via-ssh.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/download-via-ssh/download-via-ssh.cc b/src/download-via-ssh/download-via-ssh.cc index ff28a60ff4b0..4a1ba9a11235 100644 --- a/src/download-via-ssh/download-via-ssh.cc +++ b/src/download-via-ssh/download-via-ssh.cc @@ -30,6 +30,7 @@ static std::pair<FdSink, FdSource> connect(const string & conn) throw SysError("dupping stdin"); if (dup2(from.writeSide, STDOUT_FILENO) == -1) throw SysError("dupping stdout"); + restoreSignals(); execlp("ssh", "ssh", "-x", "-T", conn.c_str(), "nix-store --serve", NULL); throw SysError("executing ssh"); }); |