From eb1fde4850e0d80eeb677f5c79d7078547cc30a6 Mon Sep 17 00:00:00 2001
From: Rustom Jehangir <rustyj110@gmail.com>
Date: Wed, 27 Jul 2016 18:29:17 -0700
Subject: [PATCH] Fix FactComboBox to handle null Facts

---
 src/FactSystem/FactControls/FactComboBox.qml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FactSystem/FactControls/FactComboBox.qml b/src/FactSystem/FactControls/FactComboBox.qml
index 7c61bd4278..d56bbf11fc 100644
--- a/src/FactSystem/FactControls/FactComboBox.qml
+++ b/src/FactSystem/FactControls/FactComboBox.qml
@@ -10,7 +10,7 @@ QGCComboBox {
     property Fact fact: Fact { }
     property bool indexModel: true  ///< true: model must be specifed, selected index is fact value, false: use enum meta data
 
-    model: fact.enumStrings
+    model: fact ? fact.enumStrings : null
 
     currentIndex: indexModel ? fact.value : fact.enumIndex
 
-- 
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