Copter: updates for EKF API changes

8 years ago · e8b9c815fc
1 changed files with 1 additions and 1 deletions
--- a/ArduCopter/sensors.cpp
+++ b/ArduCopter/sensors.cpp
@ -138,7 +138,7 @@ void Copter::update_optical_flow(void)
				@@ -138,7 +138,7 @@ void Copter::update_optical_flow(void)
        uint8_t flowQuality = optflow.quality();
        Vector2f flowRate = optflow.flowRate();
        Vector2f bodyRate = optflow.bodyRate();
-        Vector3f posOffset = optflow.get_pos_offset();
+        const Vector3f &posOffset = optflow.get_pos_offset();
        ahrs.writeOptFlowMeas(flowQuality, flowRate, bodyRate, last_of_update, posOffset);
        if (g.log_bitmask & MASK_LOG_OPTFLOW) {
            Log_Write_Optflow();