sharpetronics/QGIS
1
0
Fork 0
mirror of https://github.com/qgis/QGIS.git synced 2025-02-28 00:17:30 -05:00
Code Issues Packages Projects Releases Wiki Activity

union: throw an exception if the second layer is specified but not valid

Browse Source
This commit is contained in:
Martin Dobias 2018-05-10 07:45:34 -04:00
parent 7df062ba63
commit 191b0d4768
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/analysis/processing/qgsalgorithmunion.cpp
View File

@ -65,7 +65,8 @@ QVariantMap QgsUnionAlgorithm::processAlgorithm( const QVariantMap &parameters,
throw QgsProcessingException( invalidSourceError( parameters, QStringLiteral( "INPUT" ) ) );
std::unique_ptr< QgsFeatureSource > sourceB( parameterAsSource( parameters, QStringLiteral( "OVERLAY" ), context ) );
// sourceB is optional so we do not throw an error if it is not a valid source
if ( parameters.value( QStringLiteral( "OVERLAY" ) ).isValid() && !sourceB )
throw QgsProcessingException( invalidSourceError( parameters, QStringLiteral( "OVERLAY" ) ) );
QgsWkbTypes::Type geomType = QgsWkbTypes::multiType( sourceA->wkbType() );