From d9a41c66f08dfec65a36628d9324b3fc2ab45524 Mon Sep 17 00:00:00 2001
From: Jim Evins <evins@snaught.com>
Date: Sat, 30 Mar 2019 18:59:15 -0400
Subject: [PATCH] Don't emit selectionChanged if index is invalid.

---
 glabels/FieldCombo.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/glabels/FieldCombo.cpp b/glabels/FieldCombo.cpp
index 0a41107..c2da4a7 100644
--- a/glabels/FieldCombo.cpp
+++ b/glabels/FieldCombo.cpp
@@ -139,7 +139,10 @@ namespace glabels
 	///
 	void FieldCombo::onIndexChanged( int index )
 	{
-		emit selectionChanged();
+		if ( index >= 0 )
+		{
+			emit selectionChanged();
+		}
 	}