[ogr provider] backport @m-kuhn commit 92ace51

qgis · Aug 15, 2018 · aa43376 · aa43376
1 parent be04eeb
commit aa43376
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/providers/ogr/qgsogrfeatureiterator.cpp b/src/providers/ogr/qgsogrfeatureiterator.cpp
@@ -48,7 +48,7 @@ QgsOgrFeatureIterator::QgsOgrFeatureIterator( QgsOgrFeatureSource *source, bool
 
   //QgsDebugMsg( "Feature iterator of " + mSource->mLayerName + ": acquiring connection");
   mConn = QgsOgrConnPool::instance()->acquireConnection( QgsOgrProviderUtils::connectionPoolId( mSource->mDataSource ), mRequest.connectionTimeout(), mRequest.requestMayBeNested() );
-  if ( !mConn->ds )
+  if ( !mConn || !mConn->ds )
   {
     return;
   }