From 1bfd01b25a762875e9d02bbac9eb65f06d733ebb Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@mines-paris.org>
Date: Tue, 17 Jun 2014 21:56:15 +0200
Subject: [PATCH] Fix crash in QgsVectorFileWriter::addFeature()

createFeature() might return a NULL pointer that OGR_L_CreateFeature()
will crash upon when GDAL is compiled in debug mode (where null
pointer assertions are turned on)
---
 src/core/qgsvectorfilewriter.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/core/qgsvectorfilewriter.cpp b/src/core/qgsvectorfilewriter.cpp
index 4c1872450f2..5ba19bbbb15 100644
--- a/src/core/qgsvectorfilewriter.cpp
+++ b/src/core/qgsvectorfilewriter.cpp
@@ -1548,6 +1548,8 @@ bool QgsVectorFileWriter::addFeature( QgsFeature& feature, QgsFeatureRendererV2*
 {
   // create the feature
   OGRFeatureH poFeature = createFeature( feature );
+  if( !poFeature )
+      return false;
 
   //add OGR feature style type
   if ( mSymbologyExport != NoSymbology && renderer )