bitbake: cookerdata.py: Catch BBHandledException, preventing a backtrace in an event

The event handling 'Exception' was catching and triggering a backtrace.  This
trace was obscuring any errors from an event handler that had raised the
BBHandledException, which should indicate do not print additional information.

(Bitbake rev: 51ca5193a5674b27d816140b0254f485912177a2)

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/cookerdata.py

@@ -292,7 +292,7 @@ class CookerDataBuilder(object):
                 bb.event.fire(bb.event.ConfigParsed(), mcdata)
                 self.mcdata[config] = mcdata
 
-        except SyntaxError:
+        except (SyntaxError, bb.BBHandledException):
             raise bb.BBHandledException
         except bb.data_smart.ExpansionError as e:
             logger.error(str(e))