Check absent before trying to access keys

This commit is contained in:
David Baker 2015-08-12 15:44:08 +01:00
parent 73605f8070
commit f43041aacd

View File

@ -224,6 +224,9 @@ class RegisterRestServlet(RestServlet):
if k not in body:
absent.append(k)
if len(absent) > 0:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
existingUid = yield self.hs.get_datastore().get_user_id_by_threepid(
'email', body['email']
)
@ -231,9 +234,6 @@ class RegisterRestServlet(RestServlet):
if existingUid is not None:
raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE)
if len(absent) > 0:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
ret = yield self.identity_handler.requestEmailToken(**body)
defer.returnValue((200, ret))