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simulator_mavlink: improve error output

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This commit is contained in:
Beat Küng
2018-07-31 11:51:15 +02:00
parent 2c148f07bd
commit 4b42cfaa6c
1 changed files with 3 additions and 3 deletions
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src/modules/simulator/simulator_mavlink.cpp
+3 -3
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@@ -670,7 +670,7 @@ void Simulator::pollForMAVLinkMessages(bool publish, int udp_port)
struct sockaddr_in _myaddr;
if (udp_port < 1) {
int prt;
int32_t prt;
param_get(param_find("SITL_UDP_PRT"), &prt);
udp_port = prt;
}
@@ -682,12 +682,12 @@ void Simulator::pollForMAVLinkMessages(bool publish, int udp_port)
_myaddr.sin_port = htons(udp_port);
if ((_fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
PX4_WARN("create socket failed\n");
PX4_ERR("create socket failed (%i)", errno);
return;
}
if (bind(_fd, (struct sockaddr *)&_myaddr, sizeof(_myaddr)) < 0) {
PX4_WARN("bind failed\n");
PX4_ERR("bind for UDP port %i failed (%i)", udp_port, errno);
return;
}