[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3724/8267] bitbake: data_smart: fix resetting of reference on variablehistory

[Emmanuele Bassi <ebassi src gnome org>]

commit 3fa98e19d5817ae7cf9607e4cda9cf2a808c320d
Author: Paul Eggleton <paul eggleton linux intel com>
Date:   Tue Dec 13 20:07:00 2016 +1300

    bitbake: data_smart: fix resetting of reference on variablehistory
    
    There is no "datasmart" member, only dataroot. This dates back to the
    original implementation of variable history support - it's surprising we
    haven't noticed the issue until now, but I guess it's rare to change a
    copy of a datastore in a manner which using the old reference would
    cause an issue.
    
    (Bitbake rev: febd5534b07edfdef15cedb0578730c582c7373f)
    
    Signed-off-by: Paul Eggleton <paul eggleton linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/data_smart.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bitbake/lib/bb/data_smart.py b/bitbake/lib/bb/data_smart.py
index be43eb9..17768c8 100644
--- a/bitbake/lib/bb/data_smart.py
+++ b/bitbake/lib/bb/data_smart.py
@@ -844,7 +844,7 @@ class DataSmart(MutableMapping):
         data = DataSmart()
         data.dict["_data"] = self.dict
         data.varhistory = self.varhistory.copy()
-        data.varhistory.datasmart = data
+        data.varhistory.dataroot = data
         data.inchistory = self.inchistory.copy()
 
         data._tracking = self._tracking