Merge branch 'master' of github.com:web2py/web2py

gluon/tools.py

@@ -4405,9 +4405,9 @@ class Service(object):
 
         
             
-        if not data:
         request = current.request
         response = current.response
+        if not data:
             response.headers['Content-Type'] = 'application/json; charset=utf-8'
             try:
                 data = json_parser.loads(request.body.read())