[processing] Fix vector split alg

nyalldawson · nyalldawson · commit 43a86808a2fe · 2017-05-03T06:25:30.000+10:00
diff --git a/python/plugins/processing/algs/qgis/VectorSplit.py b/python/plugins/processing/algs/qgis/VectorSplit.py
@@ -86,7 +86,7 @@ def processAlgorithm(self, context, feedback):
         for current, i in enumerate(uniqueValues):
             fName = u'{0}_{1}.shp'.format(baseName, str(i).strip())
 
-            writer, dest, layer = vector.createVectorWriter(fName, None, fields, geomType, crs, context)
+            writer, dest, _layer = vector.createVectorWriter(fName, None, fields, geomType, crs, context)
             for f in QgsProcessingUtils.getFeatures(layer, context):
                 if f[fieldName] == i:
                     writer.addFeature(f)
