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AP_Frsky_Telem: use mavlink definition to get statustext size

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Also, add one for null-termination
This commit is contained in:
Peter Barker 2018-09-06 13:31:02 +10:00 committed by Andrew Tridgell
parent 40daa8e15f
commit 902bd7dda6
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_Frsky_Telem/AP_Frsky_Telem.cpp
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@ -58,7 +58,7 @@ void AP_Frsky_Telem::init(const AP_SerialManager &serial_manager,
if (_frame_string == nullptr) {
queue_message(MAV_SEVERITY_INFO, AP::fwversion().fw_string);
} else {
char firmware_buf[50];
char firmware_buf[MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN+1];
snprintf(firmware_buf, sizeof(firmware_buf), "%s %s", AP::fwversion().fw_string, _frame_string);
queue_message(MAV_SEVERITY_INFO, firmware_buf);
}