Merge pull request #3 from toshke/develop

fix bug when reporting an error back to cf

Author: toshke

waf_regex/cr_response.py

@@ -19,7 +19,7 @@ def __init__(self, request_payload):
     def respond_error(self, message):
         self.response['Status'] = 'FAILED'
         self.response['Reason'] = message
-        self.respond()
+        self.respond({})
 
     def respond(self, data):
         event = self.payload