bitbake: event.py: Allow passthrough of BBHandledException events

We need BBHandledException events to be passed through to the higher
layers, they don't need addition of any traceback since they've already
been reported to the user.

(Bitbake rev: f63b61f8997862439519f474cc09f3e05e95288c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/event.py

@@ -72,7 +72,7 @@ def execute_handler(name, handler, event, d):
     event.data = d
     try:
         ret = handler(event)
-    except bb.parse.SkipPackage:
+    except (bb.parse.SkipPackage, bb.BBHandledException):
         raise
     except Exception:
         etype, value, tb = sys.exc_info()