[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3727/8267] bitbake: server/xmlrpc: send back 503 response with correct encoding

[Emmanuele Bassi <ebassi src gnome org>]

commit 727f332829a29cf71972573e68b53bb570e30ffd
Author: Paul Eggleton <paul eggleton linux intel com>
Date:   Tue Dec 13 20:07:03 2016 +1300

    bitbake: server/xmlrpc: send back 503 response with correct encoding
    
    If you send back a string here you get "TypeError: 'str' does not
    support the buffer interface" errors in bitbake-cookerdaemon.log and
    "IncompleteRead(0 bytes read, 22 more expected)" errors on the client
    side.
    
    (Bitbake rev: 0d659a7dfe5fb096f8aa4380320f9e2a464b3cb5)
    
    Signed-off-by: Paul Eggleton <paul eggleton linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/server/xmlrpc.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/bitbake/lib/bb/server/xmlrpc.py b/bitbake/lib/bb/server/xmlrpc.py
index 452f14b..a06007f 100644
--- a/bitbake/lib/bb/server/xmlrpc.py
+++ b/bitbake/lib/bb/server/xmlrpc.py
@@ -190,7 +190,7 @@ class BitBakeXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
         self.send_header("Content-type", "text/plain")
         self.send_header("Content-length", str(len(response)))
         self.end_headers()
-        self.wfile.write(response)
+        self.wfile.write(bytes(response, 'utf-8'))
 
 
 class XMLRPCProxyServer(BaseImplServer):