Merge branch 'fix_saga_paramater' of https://github.com/NaturalGIS/naturalgis_qgis into fix_saga_paramater

Author: alexbruy

python/plugins/processing/algs/saga/SagaAlgorithm.py

@@ -131,7 +131,7 @@ def defineCharacteristicsFromFile(self):
             for param in self.parameters:
                 if (isinstance(param, ParameterRaster) or 
                     (isinstance(param, ParameterMultipleInput) 
-                        and param.type == ParameterMultipleInput.TYPE_RASTER)):
+                        and param.datatype == ParameterMultipleInput.TYPE_RASTER)):
                     hasRaster = True
                     break;