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commit bbce483ba0fc2b0aa832c47bfa949481eea3bf98
parent 8590e6b309df2736835673eb427673c099fc3f08
Author: Christian Grothoff <christian@grothoff.org>
Date:   Mon, 23 Aug 2021 08:31:01 +0200

-handle NULL nicely

Diffstat:
M
src/util/iban.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git 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");