Stop empty instance node deletion recursion at top node

2015-01-03 23:38:15 -04:00
parent 8928e03cc7
commit 15e4a5b091
1 changed files with 2 additions and 1 deletions
--- a/mayan/apps/document_indexing/api.py
+++ b/mayan/apps/document_indexing/api.py
@@ -89,4 +89,5 @@ def task_delete_empty_index_nodes_recursive(instance_node):
        # same conditions
        parent = instance_node.parent
        instance_node.delete()
-        task_delete_empty_index_nodes_recursive(parent)
+        if parent:
+            task_delete_empty_index_nodes_recursive(parent)