fix(Item Group): allow root deletion
It was not possible to delete an empty, unused Item Group without any
children, if it was one of possibly multiple roots of the Item Group tree.
This fix allows deleting a root Item Group.
diff --git a/erpnext/setup/doctype/item_group/item_group.py b/erpnext/setup/doctype/item_group/item_group.py
index f5432c1..b23f37f 100644
--- a/erpnext/setup/doctype/item_group/item_group.py
+++ b/erpnext/setup/doctype/item_group/item_group.py
@@ -76,7 +76,7 @@
return self.route
def on_trash(self):
- NestedSet.on_trash(self)
+ NestedSet.on_trash(self, allow_root_deletion=True)
WebsiteGenerator.on_trash(self)
self.delete_child_item_groups_key()