From 9a41e1c1341d96d86e6c6ac027300f40c58d7757 Mon Sep 17 00:00:00 2001
From: Rebecca Cox <rebecca.cox@acando.no>
Date: Fri, 5 Jan 2018 11:11:27 +0100
Subject: [PATCH] #2321 Avoid crash when opening a project file with a PLT/RFT
 plot and where main plot window was closed before saving

---
 ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
index f45bc00b1e..b6a9d41bcb 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
@@ -725,8 +725,12 @@ void RimWellLogTrack::updateXZoom()
 
     if (!m_isAutoScaleXEnabled())
     {
-        m_wellLogTrackPlotWidget->setXRange(m_visibleXRangeMin, m_visibleXRangeMax);
-        m_wellLogTrackPlotWidget->replot();
+        if (m_wellLogTrackPlotWidget)
+        {
+            m_wellLogTrackPlotWidget->setXRange(m_visibleXRangeMin, m_visibleXRangeMax);
+            m_wellLogTrackPlotWidget->replot();
+        }
+
         return;
     }