diff options
| -rw-r--r-- | src/lib/grok/messenger.cc | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/lib/grok/messenger.cc b/src/lib/grok/messenger.cc index 29bda13b5..ce267759a 100644 --- a/src/lib/grok/messenger.cc +++ b/src/lib/grok/messenger.cc @@ -369,22 +369,15 @@ Messenger::getCompressedFrame(size_t frameId) bool Messenger::launch(std::string const& cmd, boost::filesystem::path const& dir) { - // Change the working directory - if(!dir.empty()) - { - boost::system::error_code ec; - boost::filesystem::current_path(dir, ec); - if (ec) { - getMessengerLogger()->error("Error: failed to change the working directory"); - return false; - } - } // Execute the command using std::async and std::system - getMessengerLogger()->info(cmd.c_str()); - _async_result = std::async(std::launch::async, [cmd]() { return std::system(cmd.c_str()); }); - bool success = _async_result.valid(); - if (!success) + auto const cmd_with_dir = dir / cmd; + getMessengerLogger()->info(cmd_with_dir.string().c_str()); + _async_result = std::async(std::launch::async, [cmd_with_dir]() { return std::system(cmd_with_dir.string().c_str()); }); + + auto const success = _async_result.valid(); + if (!success) { getMessengerLogger()->error("Grok launch failed"); + } return success; } |