[processing] Fix exception when editing enum input with no default value

qgis · May 21, 2018 · b216326 · b216326
1 parent 6b5e5b6
commit b216326
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/python/plugins/processing/gui/enummodelerwidget.py b/python/plugins/processing/gui/enummodelerwidget.py
@@ -135,6 +135,8 @@ def setOptions(self, options):
             model.appendRow(item)
 
     def setDefault(self, indexes):
+        if indexes is None:
+            return
         model = self.lstItems.model()
         if not isinstance(indexes, (list, tuple)):
             indexes = [indexes]