From 52168f9665a2eb064b44740f9d28d93e26a1cae2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beat=20K=C3=BCng?= Date: Mon, 13 Aug 2018 12:33:58 +0200 Subject: [PATCH] px4_daemon client: improve error output --- platforms/posix/src/px4_daemon/client.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/platforms/posix/src/px4_daemon/client.cpp b/platforms/posix/src/px4_daemon/client.cpp index 8f227302d0..587fada858 100644 --- a/platforms/posix/src/px4_daemon/client.cpp +++ b/platforms/posix/src/px4_daemon/client.cpp @@ -170,7 +170,7 @@ Client::_send_cmds(const int argc, const char **argv) _client_send_pipe_fd = open(get_client_send_pipe_path(_instance_id).c_str(), O_WRONLY); if (_client_send_pipe_fd < 0) { - PX4_ERR("pipe open fail"); + PX4_ERR("pipe open fail (%i)", errno); return _client_send_pipe_fd; } @@ -178,7 +178,7 @@ Client::_send_cmds(const int argc, const char **argv) int bytes_sent = write(_client_send_pipe_fd, &packet, bytes_to_send); if (bytes_sent != bytes_to_send) { - PX4_ERR("write fail"); + PX4_ERR("write fail (%i)", errno); return bytes_sent; }