Jinja2 template render should specify the encoding

Author: caulagi

roundup/cgi/engine_jinja2.py

@@ -75,7 +75,7 @@ def render(self, client, classname, request, **options):
         # [ ] limit the information passed to the minimal necessary set
         c = context(client, self, classname, request)
         c.update({'options': options})
-        return self._tpl.render(c)
+        return self._tpl.render(c).encode(client.charset, )
 
     def __getitem__(self, name):
         # [ ] figure out what are these for