diff --git a/src/core/vector/qgsvectorlayerfeatureiterator.cpp b/src/core/vector/qgsvectorlayerfeatureiterator.cpp
index eb502c579675..da79c0d2695e 100644
--- a/src/core/vector/qgsvectorlayerfeatureiterator.cpp
+++ b/src/core/vector/qgsvectorlayerfeatureiterator.cpp
@@ -536,7 +536,8 @@ bool QgsVectorLayerFeatureIterator::isValid() const
 
 bool QgsVectorLayerFeatureIterator::fetchNextAddedFeature( QgsFeature &f )
 {
-  while ( mFetchAddedFeaturesIt-- != mSource->mAddedFeatures.constBegin() )
+  while ( mFetchAddedFeaturesIt != mSource->mAddedFeatures.constBegin() &&
+          mFetchAddedFeaturesIt-- != mSource->mAddedFeatures.constBegin() )
   {
     QgsFeatureId fid = mFetchAddedFeaturesIt->id();