avoid generating URLs with // in them

src/mint-lib/mint_api_handle.c

@@ -695,6 +695,10 @@ MAH_path_to_url (struct TALER_MINT_Handle *h,
 {
   char *url;
 
+  if ( ('/' == path[0]) &&
+       (0 < strlen (h->url)) &&
+       ('/' == h->url[strlen (h->url) - 1]) )
+    path++; /* avoid generating URL with "//" from concat */
   GNUNET_asprintf (&url,
                    "%s%s",
                    h->url,

src/util/wireformats.c

@@ -334,7 +334,7 @@ validate_sepa (const json_t *wire)
                   "s:s," /* name: beneficiary name */
                   "s:s," /* BIC: beneficiary bank's BIC */
                   "s:i," /* r: random 64-bit integer nounce */
-                  "s?s"  /* address: address of the beneficiary */
+                  "s:s"  /* address: address of the beneficiary */
                   "}",
                   "type", &type,
                   "IBAN", &iban,