Do not crash after fixing invalid geometries

qgis · Mar 20, 2019 · 4f2a78b · 4f2a78b
1 parent e4d5af6
commit 4f2a78b
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/app/qgsgeometryvalidationmodel.cpp b/src/app/qgsgeometryvalidationmodel.cpp
@@ -193,12 +193,18 @@ QVariant QgsGeometryValidationModel::data( const QModelIndex &index, int role )
 
       case ErrorLocationGeometryRole:
       {
+        if ( featureItem.errors.empty() )
+          return QVariant();
+
         QgsSingleGeometryCheckError *error = featureItem.errors.first().get();
         return error->errorLocation();
       }
 
       case ProblemExtentRole:
       {
+        if ( featureItem.errors.empty() )
+          return QVariant();
+
         QgsSingleGeometryCheckError *error = featureItem.errors.first().get();
         return error->errorLocation().boundingBox();
       }