Fix uniqueValues for virtual field

qgis · Jul 24, 2014 · 302b2ae2553bda9d92724899dee7decd7e44996a · 302b2ae
1 parent f87bddf
commit 302b2ae2553bda9d92724899dee7decd7e44996a
Showing with 1 addition and 1 deletion.

+1 −1 src/core/qgsvectorlayer.cpp
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -2830,7 +2830,7 @@ void QgsVectorLayer::uniqueValues( int index, QList<QVariant> &uniqueValues, int
   else if ( origin == QgsFields::OriginEdit || origin == QgsFields::OriginExpression )
   {
     // the layer is editable, but in certain cases it can still be avoided going through all features
-    if ( mEditBuffer->mDeletedFeatureIds.isEmpty() && mEditBuffer->mAddedFeatures.isEmpty() && !mEditBuffer->mDeletedAttributeIds.contains( index ) && mEditBuffer->mChangedAttributeValues.isEmpty() )
+    if ( origin == QgsFields::OriginEdit && mEditBuffer->mDeletedFeatureIds.isEmpty() && mEditBuffer->mAddedFeatures.isEmpty() && !mEditBuffer->mDeletedAttributeIds.contains( index ) && mEditBuffer->mChangedAttributeValues.isEmpty() )
     {
       return mDataProvider->uniqueValues( index, uniqueValues, limit );
     }