exchange

commit 19b7901c6562b2b1615f0f1b1d9ffbce50c419dc
parent 611e5722b528acdc54af9469e976c206983710e6
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri,  9 Aug 2024 17:57:48 +0200

-allow NULL cb

Diffstat:
M
src/exchange/taler-exchange-httpd_responses.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd_responses.c b/src/exchange/taler-exchange-httpd_responses.c
@@ -366,8 +366,9 @@ TEH_RESPONSE_reply_not_modified (
   resp = MHD_create_response_from_buffer (0,
                                           NULL,
                                           MHD_RESPMEM_PERSISTENT);
-  cb (cb_cls,
-      resp);
+  if (NULL != cb)
+    cb (cb_cls,
+        resp);
   GNUNET_break (MHD_YES ==
                 MHD_add_response_header (resp,
                                          MHD_HTTP_HEADER_ETAG,