Allow calling getFeatureSource without feedback

qgis · Oct 30, 2018 · 9c15452 · 9c15452
1 parent b219283
commit 9c15452
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/core/qgsvectorlayerutils.h b/src/core/qgsvectorlayerutils.h
@@ -162,11 +162,12 @@ class CORE_EXPORT QgsVectorLayerUtils
      * This should be used in scenarios, where a ``QWeakPointer<QgsVectorLayer>`` is kept in a thread
      * and features should be fetched from this layer. Using the layer directly is not safe to do.
      * The result will be ``nullptr`` if the layer has been deleted.
+     * If \a feedback is specified, the call will return if the feedback is canceled.
      *
      * \note Requires Qt >= 5.10 to make use of the thread-safe implementation
      * \since QGIS 3.4
      */
-    static std::unique_ptr<QgsVectorLayerFeatureSource> getFeatureSource( QPointer<QgsVectorLayer> layer, QgsFeedback *feedback ) SIP_SKIP;
+    static std::unique_ptr<QgsVectorLayerFeatureSource> getFeatureSource( QPointer<QgsVectorLayer> layer, QgsFeedback *feedback = nullptr ) SIP_SKIP;
 
     /**
      * Matches the attributes in \a feature to the specified \a fields.