merchant

commit 08f5ac735b83e8d947adea0d583512a0b46b61ab
parent 9b95a3f31988beb70cdf9cb85ef3a00520927fe9
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu, 27 Nov 2025 15:32:34 +0100

NULL is allowed

Diffstat:
M
src/backenddb/pg_lookup_expected_transfers.c
 | 
11
++++++++---

1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/src/backenddb/pg_lookup_expected_transfers.c b/src/backenddb/pg_lookup_expected_transfers.c
@@ -79,12 +79,15 @@ lookup_expected_transfers_cb (void *cls,
     struct GNUNET_TIME_Timestamp execution_time;
     bool confirmed;
     bool validated;
+    bool no_amount;
     char *last_detail = NULL;
     uint32_t last_http_status = 0;
     uint32_t last_ec = TALER_EC_NONE;
     struct GNUNET_PQ_ResultSpec rs[] = {
-      TALER_PQ_result_spec_amount_with_currency ("expected_credit_amount",
-                                                 &expected_credit_amount),
+      GNUNET_PQ_result_spec_allow_null (
+        TALER_PQ_result_spec_amount_with_currency ("expected_credit_amount",
+                                                   &expected_credit_amount),
+        &no_amount),
       GNUNET_PQ_result_spec_auto_from_type ("wtid",
                                             &wtid),
       GNUNET_PQ_result_spec_string ("payto_uri",
@@ -124,7 +127,9 @@ lookup_expected_transfers_cb (void *cls,
     validated = ( (MHD_HTTP_OK == last_http_status) &&
                   (TALER_EC_NONE == last_ec) );
     ltc->cb (ltc->cb_cls,
-             &expected_credit_amount,
+             no_amount
+             ? NULL
+             : &expected_credit_amount,
              &wtid,
              payto_uri,
              exchange_url,