diff options
Diffstat (limited to 'src/util/iban.c')
| -rw-r--r-- | src/util/iban.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util/iban.c b/src/util/iban.c index 7cf92849..efd8c428 100644 --- a/src/util/iban.c +++ b/src/util/iban.c @@ -226,6 +226,8 @@ TALER_iban_validate (const char *iban) unsigned int i; unsigned int j; + if (NULL == iban) + return GNUNET_strdup ("(null) is not a valid IBAN"); len = strlen (iban); if (len < 4) return GNUNET_strdup ("IBAN number too short to be valid"); |