set last task to None after migration if task no longer exists

sartography · Jul 15, 2024 · 91b623c · 91b623c
1 parent 3c7da30
commit 91b623c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/SpiffWorkflow/bpmn/util/diff.py b/SpiffWorkflow/bpmn/util/diff.py
@@ -235,3 +235,6 @@ def migrate_workflow(diff, workflow, spec, reset_mask=None):
         # (for example, in cycle timer).  If a task has already been removed from the tree, ignore it.
         if task.id in workflow.tasks:
             task.reset_branch(None)
+
+    if workflow.last_task not in workflow.tasks:
+        workflow.last_task = None