Merge: contrib/refund: fix warnings
authorJean Privat <jean@pryen.org>
Thu, 2 Jun 2016 13:42:46 +0000 (09:42 -0400)
committerJean Privat <jean@pryen.org>
Thu, 2 Jun 2016 13:42:46 +0000 (09:42 -0400)
Pull-Request: #2144
Reviewed-by: Jean Privat <jean@pryen.org>


Trivial merge