[processing] allow geometryless layer input for order by expression alg

qgis · Aug 4, 2018 · 2a57e77 · 2a57e77
1 parent 9db2022
commit 2a57e77
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/analysis/processing/qgsalgorithmorderbyexpression.cpp b/src/analysis/processing/qgsalgorithmorderbyexpression.cpp
@@ -49,7 +49,7 @@ QString QgsOrderByExpressionAlgorithm::groupId() const
 
 void QgsOrderByExpressionAlgorithm::initAlgorithm( const QVariantMap & )
 {
-  addParameter( new QgsProcessingParameterFeatureSource( QStringLiteral( "INPUT" ), QObject::tr( "Input layer" ) ) );
+  addParameter( new QgsProcessingParameterFeatureSource( QStringLiteral( "INPUT" ), QObject::tr( "Input layer" ), QList< int >() << QgsProcessing::TypeVector ) );
   addParameter( new QgsProcessingParameterExpression( QStringLiteral( "EXPRESSION" ), QObject::tr( "Expression" ), QVariant(), QStringLiteral( "INPUT" ) ) );
   addParameter( new QgsProcessingParameterBoolean( QStringLiteral( "ASCENDING" ), QObject::tr( "Ascending" ), true ) );
   addParameter( new QgsProcessingParameterBoolean( QStringLiteral( "NULLS_FIRST" ), QObject::tr( "Nulls first" ), false ) );