From 8148c1e8af096bf41bf2eef0889df3a972c7c6db Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 21 Apr 2020 00:55:38 +0200
Subject: fix #6186

---
 src/json/json_wire.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/json/json_wire.c')

diff --git a/src/json/json_wire.c b/src/json/json_wire.c
index f05808194..837263c1e 100644
--- a/src/json/json_wire.c
+++ b/src/json/json_wire.c
@@ -399,7 +399,9 @@ TALER_JSON_merchant_wire_signature_hash (const json_t *wire_s,
                                          struct GNUNET_HashCode *hc)
 {
   const char *payto_uri;
-  const char *salt;
+  const char *salt; /* Current merchant backend will always make the salt
+                       a `struct GNUNET_HashCode`, but *we* do not insist
+                       on that. */
   struct GNUNET_JSON_Specification spec[] = {
     GNUNET_JSON_spec_string ("payto_uri", &payto_uri),
     GNUNET_JSON_spec_string ("salt", &salt),
-- 
cgit v1.2.3