1 files changed, 2 insertions, 0 deletions

diff --git a/src/util/test_payto.c b/src/util/test_payto.c
index 321e998b7..5de0bf355 100644
--- a/src/util/test_payto.c
+++ b/src/util/test_payto.c
@@ -46,6 +46,8 @@ main (int argc,
   GNUNET_log_setup ("test-payto",
                     "WARNING",
                     NULL);
+  GNUNET_assert (NULL ==
+                 TALER_iban_validate ("FR1420041010050500013M02606"));
   r = TALER_xtalerbank_account_from_payto (
     "payto://x-taler-bank/localhost:1080/alice");
   CHECK ("alice",