1 files changed, 5 insertions, 0 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/runningbuild.py b/bitbake/lib/bb/ui/crumbs/runningbuild.py
index 247ed5d5af..e429715e08 100644
--- a/bitbake/lib/bb/ui/crumbs/runningbuild.py
+++ b/bitbake/lib/bb/ui/crumbs/runningbuild.py
@@ -68,6 +68,11 @@ class RunningBuild (gobject.GObject):
         self.model = RunningBuildModel()
         self.sequential = sequential
 
+    def reset (self):
+        self.pids_to_task.clear()
+        self.tasks_to_iter.clear()
+        self.model.clear()
+
     def handle_event (self, event, pbar=None):
         # Handle an event from the event queue, this may result in updating
         # the model and thus the UI. Or it may be to tell us that the build