fix deactivate mesh layer contours

qgis · Apr 25, 2023 · 72f6fba · 72f6fba
1 parent 84599e9
commit 72f6fba
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/core/mesh/qgsmeshlayer.cpp b/src/core/mesh/qgsmeshlayer.cpp
@@ -1606,15 +1606,17 @@ void QgsMeshLayer::checkSymbologyConsistency()
   QGIS_PROTECT_QOBJECT_THREAD_ACCESS
 
   const QList<int> groupIndexes = mDatasetGroupStore->datasetGroupIndexes();
-  if ( !groupIndexes.contains( mRendererSettings.activeScalarDatasetGroup() ) )
+  if ( !groupIndexes.contains( mRendererSettings.activeScalarDatasetGroup() ) &&
+       mRendererSettings.activeScalarDatasetGroup() != -1 )
   {
     if ( !groupIndexes.empty() )
       mRendererSettings.setActiveScalarDatasetGroup( groupIndexes.first() );
     else
       mRendererSettings.setActiveScalarDatasetGroup( -1 );
   }
 
-  if ( !groupIndexes.contains( mRendererSettings.activeVectorDatasetGroup() ) )
+  if ( !groupIndexes.contains( mRendererSettings.activeVectorDatasetGroup() )  &&
+       mRendererSettings.activeVectorDatasetGroup() != -1 )
   {
     mRendererSettings.setActiveVectorDatasetGroup( -1 );
   }