1 files changed, 3 insertions, 5 deletions

diff --git a/src/restclient/anastasis_api_truth_challenge.c b/src/restclient/anastasis_api_truth_challenge.c
index aa9119c..7a39db5 100644
--- a/src/restclient/anastasis_api_truth_challenge.c
+++ b/src/restclient/anastasis_api_truth_challenge.c
@@ -124,7 +124,7 @@ handle_truth_challenge_finished (void *cls,
       const char *ct;
       const char *tan_hint = NULL;
       const char *filename = NULL;
-      json_t *wire_details = NULL;
+      const json_t *wire_details = NULL;
       struct GNUNET_JSON_Specification spec[] = {
         GNUNET_JSON_spec_string (
           "challenge_type",
@@ -138,8 +138,8 @@ handle_truth_challenge_finished (void *cls,
                                    &filename),
           NULL),
         GNUNET_JSON_spec_mark_optional (
-          GNUNET_JSON_spec_json ("wire_details",
-                                 &wire_details),
+          GNUNET_JSON_spec_object_const ("wire_details",
+                                         &wire_details),
           NULL),
         GNUNET_JSON_spec_end ()
       };
@@ -204,7 +204,6 @@ handle_truth_challenge_finished (void *cls,
                                NULL, NULL))
         {
           GNUNET_break_op (0);
-          GNUNET_JSON_parse_free (spec);
           tcd.http_status = 0;
           tcd.ec = TALER_EC_GENERIC_REPLY_MALFORMED;
           break;
@@ -212,7 +211,6 @@ handle_truth_challenge_finished (void *cls,
         tcd.details.success.cs = ANASTASIS_CS_WIRE_FUNDS;
         tco->cb (tco->cb_cls,
                  &tcd);
-        GNUNET_JSON_parse_free (spec);
         ANASTASIS_truth_challenge_cancel (tco);
         return;
       }