From 9551471ebffeb1ad3251f3006fe9ac4c1754dad1 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Tue, 27 Mar 2018 10:42:34 +1000
Subject: [PATCH] Fix some attribute table columns do not remember their size

---
 src/gui/attributetable/qgsdualview.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/gui/attributetable/qgsdualview.cpp b/src/gui/attributetable/qgsdualview.cpp
index d7cf1324f9d..3448c70ed67 100644
--- a/src/gui/attributetable/qgsdualview.cpp
+++ b/src/gui/attributetable/qgsdualview.cpp
@@ -916,9 +916,11 @@ void QgsDualView::setFeatureSelectionManager( QgsIFeatureSelectionManager *featu
 void QgsDualView::setAttributeTableConfig( const QgsAttributeTableConfig &config )
 {
   mConfig = config;
-  mLayer->setAttributeTableConfig( config );
-  mFilterModel->setAttributeTableConfig( config );
-  mTableView->setAttributeTableConfig( config );
+  if ( mLayer )
+    mConfig.update( mLayer->fields() );
+  mLayer->setAttributeTableConfig( mConfig );
+  mFilterModel->setAttributeTableConfig( mConfig );
+  mTableView->setAttributeTableConfig( mConfig );
 }
 
 void QgsDualView::setSortExpression( const QString &sortExpression, Qt::SortOrder sortOrder )