From a3aa7d8332f6878585ce4522b07ebcebcdbf67da Mon Sep 17 00:00:00 2001
From: Lars Brubaker <larsbrubaker@gmail.com>
Date: Wed, 20 Mar 2019 17:19:07 -0700
Subject: [PATCH] Check if the page has been closed

- needs investigation why we are closing multiple times
---
 MatterControlLib/CustomWidgets/XyCalibrationCollectDataPage.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MatterControlLib/CustomWidgets/XyCalibrationCollectDataPage.cs b/MatterControlLib/CustomWidgets/XyCalibrationCollectDataPage.cs
index a4b267f44..d14d03c60 100644
--- a/MatterControlLib/CustomWidgets/XyCalibrationCollectDataPage.cs
+++ b/MatterControlLib/CustomWidgets/XyCalibrationCollectDataPage.cs
@@ -108,7 +108,8 @@ namespace MatterHackers.MatterControl
 		public override void OnClosed(EventArgs e)
 		{
 			// save the offsets to the extruder
-			if (xyCalibrationData.XPick != -1
+			if (!HasBeenClosed
+				&& xyCalibrationData.XPick != -1
 				&& xyCalibrationData.YPick != -1)
 			{
 				var hotendOffset = printer.Settings.Helpers.ExtruderOffset(xyCalibrationData.ExtruderToCalibrateIndex);