Update src/core/layout/qgslayoutitemmapoverview.cpp

Co-Authored-By: elpaso <elpaso@itopen.it>
qgis · Apr 17, 2019 · 4e24452 · 4e24452
1 parent 23d6ef6
commit 4e24452
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/layout/qgslayoutitemmapoverview.cpp b/src/core/layout/qgslayoutitemmapoverview.cpp
@@ -33,7 +33,7 @@
 
 QgsLayoutItemMapOverview::QgsLayoutItemMapOverview( const QString &name, QgsLayoutItemMap *map )
   : QgsLayoutItemMapItem( name, map )
-  , mExtentLayer( qgis::make_unique< QgsVectorLayer >( QStringLiteral( "Polygon?crs=EPSG:4326" ), QStringLiteral( "overview" ), QStringLiteral( "memory" ), QgsVectorLayer::LayerOptions( QgsCoordinateTransformContext() ) ) )
+  , mExtentLayer( qgis::make_unique< QgsVectorLayer >( QStringLiteral( "Polygon?crs=EPSG:4326" ), QStringLiteral( "overview" ), QStringLiteral( "memory" ), QgsVectorLayer::LayerOptions( map && map->layout() && map->layout()->project() ? map->layout()->project()->transformContext() : QgsCoordinateTransformContext() ) ) )
 {
   createDefaultFrameSymbol();
 }