Fix QgsVectorLayer::hasFeatures() crash when editable

qgis · Jun 4, 2018 · 48a796d · 48a796d
1 parent eff4bf9
commit 48a796d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -2767,8 +2767,8 @@ long QgsVectorLayer::featureCount() const
 
 QgsFeatureSource::FeatureAvailability QgsVectorLayer::hasFeatures() const
 {
-  const QgsFeatureIds deletedFeatures = mEditBuffer->deletedFeatureIds();
-  const QgsFeatureMap addedFeatures = mEditBuffer->addedFeatures();
+  const QgsFeatureIds deletedFeatures( mEditBuffer ? mEditBuffer->deletedFeatureIds() : QgsFeatureIds() );
+  const QgsFeatureMap addedFeatures( mEditBuffer ? mEditBuffer->addedFeatures() : QgsFeatureMap() );
 
   if ( mEditBuffer && !deletedFeatures.empty() )
   {