exchange

commit a033256e619797e5a94c9c807b8cf406e907f74b
parent 67f81b4a71e0f27f8f43038f05576ef37d60301d
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 31 May 2026 21:26:07 +0200

fix regression introduced when cleaning up libgnunetpq: NULL is no longer special-cased in PACK, so for arrays we MUST use some key now

Diffstat:
M
src/lib/exchange_api_post-melt.c
 | 
15
++++++++++-----

1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/src/lib/exchange_api_post-melt.c b/src/lib/exchange_api_post-melt.c
@@ -384,13 +384,13 @@ start_melt (struct TALER_EXCHANGE_PostMeltHandle *mh)
   {
     json_t *j_envs;
     json_t *j_tbs = GNUNET_JSON_PACK (
-      TALER_JSON_pack_array_of_data_auto (NULL,
+      TALER_JSON_pack_array_of_data_auto ("_",
                                           mh->md.num_fresh_coins,
                                           mh->md.kappa_transfer_pubs[k])
       );
 
     GNUNET_assert (NULL != (j_envs = json_array ()));
-    GNUNET_assert (NULL !=j_tbs);
+    GNUNET_assert (NULL != j_tbs);
 
     for (size_t i = 0; i < mh->md.num_fresh_coins; i++)
     {
@@ -400,12 +400,17 @@ start_melt (struct TALER_EXCHANGE_PostMeltHandle *mh)
         );
       GNUNET_assert (NULL != j_coin);
       GNUNET_assert (0 ==
-                     json_array_append_new (j_envs, j_coin));
+                     json_array_append_new (j_envs,
+                                            j_coin));
     }
     GNUNET_assert (0 ==
-                   json_array_append_new (j_coin_evs, j_envs));
+                   json_array_append_new (j_coin_evs,
+                                          j_envs));
     GNUNET_assert (0 ==
-                   json_array_append_new (j_transfer_pubs, j_tbs));
+                   json_array_append (j_transfer_pubs,
+                                      json_object_get (j_tbs,
+                                                       "_")));
+    json_decref (j_tbs);
   }
   GNUNET_assert (0 ==
                  json_object_set_new (j_request_body,