Convenience function

diff --git a/bin/oe/build.py b/bin/oe/build.py
index eb254be..96e515f 100644 (file)
--- a/bin/oe/build.py
+++ b/bin/oe/build.py
@@ -302,6 +302,9 @@ def remove_task(task, kill = 1, taskdata = _task_data):
                ref = 2
        _task_graph.delnode(task, ref)
 
+def task_exists(task):
+       return _task_graph.hasnode(task)
+
 def get_task_data():
        return _task_data