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GCS_MAVLink: always allow HOME to be read by MISSION_REQUEST 

Fixes #5980
This commit is contained in:
Peter Barker 2017-04-03 13:32:12 +10:00
parent 4bfc3d46a2
commit 564ff3a468
1 changed files with 2 additions and 1 deletions
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3
libraries/GCS_MAVLink/GCS_Common.cpp
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@ -337,7 +337,8 @@ void GCS_MAVLINK::handle_mission_request(AP_Mission &mission, mavlink_message_t
mavlink_mission_request_t packet;
mavlink_msg_mission_request_decode(msg, &packet);
if (packet.seq >= mission.num_commands()) {
if (packet.seq != 0 && // always allow HOME to be read
packet.seq >= mission.num_commands()) {
// try to educate the GCS on the actual size of the mission:
mavlink_msg_mission_count_send(chan,msg->sysid, msg->compid, mission.num_commands());
goto mission_item_send_failed;