From 3f403e411acd71cb43174cd9ab0f8d42caf72c98 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Mon, 11 Feb 2019 13:32:36 +0200
Subject: [PATCH] Fix potential crash.

--HG--
branch : develop
---
 src/libs/vwidgets/vmaingraphicsscene.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libs/vwidgets/vmaingraphicsscene.cpp b/src/libs/vwidgets/vmaingraphicsscene.cpp
index f8928304e..7300f1814 100644
--- a/src/libs/vwidgets/vmaingraphicsscene.cpp
+++ b/src/libs/vwidgets/vmaingraphicsscene.cpp
@@ -211,7 +211,10 @@ void VMainGraphicsScene::SetOriginsVisible(bool visible)
 {
     for (auto item : qAsConst(origins))
     {
-        item->setVisible(visible);
+        if (item)
+        {
+            item->setVisible(visible);
+        }
     }
 }