[gnome-continuous-yocto/gnomeostree-3.28-rocko: 1291/8267] bitbake: knotty: avoid errors when fetching outside of a task

[Emmanuele Bassi <ebassi src gnome org>]

commit bc3a206de379de5d79af2a08b9b8ff56ae06e68d
Author: Paul Eggleton <paul eggleton linux intel com>
Date:   Fri Jul 15 20:54:30 2016 +1200

    bitbake: knotty: avoid errors when fetching outside of a task
    
    In a few places we use the fetcher code to fetch files outside of a
    task, for example uninative in OE. In that case the pid of the event is
    0 and that was causing an error in BBUIHelper.eventHandler(). Check the
    pid and do nothing if it's 0.
    
    (Bitbake rev: 59cb919e5cd5c653fb4d69b2d6a4320648443e10)
    
    Signed-off-by: Paul Eggleton <paul eggleton linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/ui/uihelper.py |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/bitbake/lib/bb/ui/uihelper.py b/bitbake/lib/bb/ui/uihelper.py
index 1915e47..f64fa18 100644
--- a/bitbake/lib/bb/ui/uihelper.py
+++ b/bitbake/lib/bb/ui/uihelper.py
@@ -54,9 +54,10 @@ class BBUIHelper:
             self.tasknumber_total = event.stats.total
             self.needUpdate = True
         if isinstance(event, bb.build.TaskProgress):
-            self.running_tasks[event.pid]['progress'] = event.progress
-            self.running_tasks[event.pid]['rate'] = event.rate
-            self.needUpdate = True
+            if event.pid > 0:
+                self.running_tasks[event.pid]['progress'] = event.progress
+                self.running_tasks[event.pid]['rate'] = event.rate
+                self.needUpdate = True
 
     def getTasks(self):
         self.needUpdate = False