[bitbake-devel] [PATCH 3/3] lib/bb/progress: avoid possibility of start event being reported twice

[Paul Eggleton]

In MultiStageProgressReporter, set a guard when we start the progress
so that it can't happen more than once. This fixes "Initialising
tasks.." being shown twice in succession when running bitbake in
non-interactive terminal mode.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 lib/bb/progress.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/bb/progress.py b/lib/bb/progress.py
index 343b18f..f54d1c7 100644
--- a/lib/bb/progress.py
+++ b/lib/bb/progress.py
@@ -234,10 +234,13 @@ class MultiStageProcessProgressReporter(MultiStageProgressReporter):
     """
     def __init__(self, d, processname, stage_weights, debug=False):
         self._processname = processname
+        self._started = False
         MultiStageProgressReporter.__init__(self, d, stage_weights, debug)
 
     def start(self):
-        bb.event.fire(bb.event.ProcessStarted(self._processname, 100), self._data)
+        if not self._started:
+            bb.event.fire(bb.event.ProcessStarted(self._processname, 100), self._data)
+            self._started = True
 
     def _fire_progress(self, taskprogress):
         if taskprogress == 0:
-- 
2.5.5