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Copter: CTUN logging checks return value of height_above_terrain

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This resolves a Covarity warning but it was actually safe before
No functional change
This commit is contained in:
Randy Mackay 2016-08-08 12:30:55 +09:00
parent 542677f1d5
commit 575795fa84
1 changed files with 3 additions and 1 deletions
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4
ArduCopter/Log.cpp
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@ -319,7 +319,9 @@ void Copter::Log_Write_Control_Tuning()
// get terrain altitude // get terrain altitude
float terr_alt = 0.0f; float terr_alt = 0.0f;
#if AP_TERRAIN_AVAILABLE && AC_TERRAIN #if AP_TERRAIN_AVAILABLE && AC_TERRAIN
terrain.height_above_terrain(terr_alt, true); if (terrain.height_above_terrain(terr_alt, true)) {
terr_alt = 0.0f;
}
#endif #endif
struct log_Control_Tuning pkt = { struct log_Control_Tuning pkt = {