From 6b230be186a6cdbf140ab439195f003d7e614413 Mon Sep 17 00:00:00 2001
From: Marc Jeanmougin <marc@jeanmougin.fr>
Date: Sun, 7 Oct 2018 16:42:31 +0200
Subject: Fix crash when changing grid that was created with document

---
 src/display/canvas-grid.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/display/canvas-grid.cpp')

diff --git a/src/display/canvas-grid.cpp b/src/display/canvas-grid.cpp
index c474bea50..68a721ce3 100644
--- a/src/display/canvas-grid.cpp
+++ b/src/display/canvas-grid.cpp
@@ -731,6 +731,9 @@ CanvasXYGrid::updateWidgets()
 {
     if (_wr.isUpdating()) return;
 
+    //no widgets (grid created with the document, not with the dialog)
+    if (!_rcb_visible) return;
+
     _wr.setUpdating (true);
 
     _rcb_visible->setActive(visible);
-- 
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