From 417fa068b74c1b73199601daea18153b964b73f9 Mon Sep 17 00:00:00 2001
From: Matthias Kuhn <matthias@opengis.ch>
Date: Wed, 3 Oct 2018 13:57:27 +0200
Subject: [PATCH] Only insert rows if errors is not empty

---
 src/app/qgsgeometryvalidationmodel.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/app/qgsgeometryvalidationmodel.cpp b/src/app/qgsgeometryvalidationmodel.cpp
index 58298089272..ebbed6fd7e0 100644
--- a/src/app/qgsgeometryvalidationmodel.cpp
+++ b/src/app/qgsgeometryvalidationmodel.cpp
@@ -295,6 +295,9 @@ void QgsGeometryValidationModel::onGeometryCheckStarted( QgsVectorLayer *layer,
 
 void QgsGeometryValidationModel::onTopologyChecksUpdated( QgsVectorLayer *layer, const QList<std::shared_ptr<QgsGeometryCheckError> > &errors )
 {
+  if ( errors.empty() )
+    return;
+
   auto &topologyLayerErrors = mTopologyErrorStorage[layer];
 
   if ( layer == currentLayer() )