APMSensorsComponentController: Check zero value before division

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
6 years ago · 990b76e6e5
1 changed files with 1 additions and 1 deletions
--- a/src/AutoPilotPlugins/APM/APMSensorsComponentController.cc
+++ b/src/AutoPilotPlugins/APM/APMSensorsComponentController.cc
@ -782,7 +782,7 @@ void APMSensorsComponentController::_handleMagCalProgress(mavlink_message_t& mes
				@@ -782,7 +782,7 @@ void APMSensorsComponentController::_handleMagCalProgress(mavlink_message_t& mes
            }
        }

-        if (magCalProgress.compass_id < 3) {
+        if (magCalProgress.compass_id < 3 && compassCalCount != 0) {
            // Each compass gets a portion of the overall progress
            _rgCompassCalProgress[magCalProgress.compass_id] = magCalProgress.completion_pct / compassCalCount;
        }