[gnome-continuous-yocto/gnomeostree-3.28-rocko: 8251/8267] bitbake: event: Ensure we clean up loggers

[Emmanuele Bassi <ebassi src gnome org>]

commit babf92331298c878312208fdde6f4aed7728bfe4
Author: Richard Purdie <richard purdie linuxfoundation org>
Date:   Wed Nov 8 14:03:59 2017 +0000

    bitbake: event: Ensure we clean up loggers
    
    Whilst we're likely exiting in this case, clean up the loggers we add
    so that in the case of certain server retries there is no possibility
    multiple loggers stack up.
    
    (Bitbake rev: e52bf5f066618dfabecbd4197f77f78fa463af64)
    
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>
    (cherry picked from commit 25b7bf6672be66bcbfe5760610dce7d3e866cdcc)
    Signed-off-by: Armin Kuster <akuster808 gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/event.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index 526c41f..52072b5 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -173,6 +173,10 @@ def print_ui_queue():
             for event in ui_queue[:]:
                 if isinstance(event, logging.LogRecord):
                     logger.handle(event)
+        if msgerrs:
+            logger.removeHandler(stderr)
+        else:
+            logger.removeHandler(stdout)
 
 def fire_ui_handlers(event, d):
     global _thread_lock