QgsVectorLayer::setSubsetString(): call updateFields()

rouault · rouault · commit e503ca82e23f · 2016-05-12T23:24:39.000+02:00
Useful for WFS provider whose setSubsetString() can potentially
modify fields if changing the SELECT fields
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -979,6 +979,7 @@ bool QgsVectorLayer::setSubsetString( const QString& subset )
   // get the updated data source string from the provider
   mDataSource = mDataProvider->dataSourceUri();
   updateExtents();
+  updateFields();
 
   if ( res )
     emit repaintRequested();
