Guard against param not existing

9f9a34ea · Lorenz Meier · 7b5bce56 · 9f9a34ea
Commit 9f9a34ea authored Aug 14, 2016 by Lorenz Meier
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PX4SimpleFlightModes.qml src/AutoPilotPlugins/PX4/PX4SimpleFlightModes.qml +1 -1

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--- a/src/AutoPilotPlugins/PX4/PX4SimpleFlightModes.qml
+++ b/src/AutoPilotPlugins/PX4/PX4SimpleFlightModes.qml
@@ -198,7 +198,7 @@ Item {
                                spacing: ScreenTools.defaultFontPixelWidth

                                property Fact fact: controller.getParameterFact(-1, "RC_MAP_TRANS_SW")
-                                visible: (controller.vehicle.vtol)
+                                visible: (controller.vehicle.vtol && controller.parameterExists(-1, "RC_MAP_TRANS_SW"))

                                QGCLabel {
                                    anchors.baseline:   vtolCombo.baseline