No need to crash when there are no errors

qgis · Oct 9, 2020 · 9fcdbb1 · 9fcdbb1
1 parent ffc71b5
commit 9fcdbb1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/qgsvectordataprovider.cpp b/src/core/qgsvectordataprovider.cpp
@@ -92,7 +92,7 @@ bool QgsVectorDataProvider::addFeatures( QgsFeatureList &flist, Flags flags )
 
 QString QgsVectorDataProvider::lastError() const
 {
-  return mErrors.last();
+  return mErrors.isEmpty() ? QString() : mErrors.last();
 }
 
 bool QgsVectorDataProvider::deleteFeatures( const QgsFeatureIds &ids )