[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5252/8267] bitbake: bitbake-layers: fix layerindex-fetch for Python 3

[Emmanuele Bassi <ebassi src gnome org>]

commit 1485a5517a38fe96cdf7140e26b2bf8b58aebeb5
Author: Paul Eggleton <paul eggleton linux intel com>
Date:   Mon Mar 20 17:07:04 2017 +1300

    bitbake: bitbake-layers: fix layerindex-fetch for Python 3
    
    The data we read from an HTTPConnection comes in the form of bytes, but
    we need it as a string, so in Python 3 we need to decode it (missed in
    the Python 3 migration).
    
    (Bitbake rev: 7e6a3cd1472e1a1c8304b46611e1676914a68b59)
    
    Signed-off-by: Paul Eggleton <paul eggleton linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bblayers/layerindex.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bitbake/lib/bblayers/layerindex.py b/bitbake/lib/bblayers/layerindex.py
index 013e952..506c110 100644
--- a/bitbake/lib/bblayers/layerindex.py
+++ b/bitbake/lib/bblayers/layerindex.py
@@ -56,7 +56,7 @@ class LayerIndexPlugin(ActionPlugin):
         r = conn.getresponse()
         if r.status != 200:
             raise Exception("Failed to read " + path + ": %d %s" % (r.status, r.reason))
-        return json.loads(r.read())
+        return json.loads(r.read().decode())
 
     def get_layer_deps(self, layername, layeritems, layerbranches, layerdependencies, branchnum, 
selfname=False):
         def layeritems_info_id(items_name, layeritems):