From b7b60e4ea60a786d6aa17f939bd1c75a0efa00fa Mon Sep 17 00:00:00 2001
From: surculus12 <surculus12@gmail.com>
Date: Mon, 11 Jun 2018 15:24:17 +0000
Subject: [PATCH] resolves #1633

---
 gui/builtinViews/fittingView.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui/builtinViews/fittingView.py b/gui/builtinViews/fittingView.py
index 9a7a97a43..d6bf4ae0c 100644
--- a/gui/builtinViews/fittingView.py
+++ b/gui/builtinViews/fittingView.py
@@ -741,7 +741,7 @@ class FittingView(d.Display):
     # noinspection PyPropertyAccess
     def MakeSnapshot(self, maxColumns=1337):
         if self.FVsnapshot:
-            del self.FVsnapshot
+            self.FVsnapshot = None
 
         tbmp = wx.Bitmap(16, 16)
         tdc = wx.MemoryDC()