rollback should just return void

1 files changed, 17 insertions, 0 deletions

diff --git a/src/mint/taler-mint-httpd_responses.c b/src/mint/taler-mint-httpd_responses.c
index 92bba9e21..307e6ec17 100644
--- a/src/mint/taler-mint-httpd_responses.c
+++ b/src/mint/taler-mint-httpd_responses.c
@@ -178,6 +178,23 @@ TALER_MINT_reply_internal_error (struct MHD_Connection *connection,
 
 
 /**
+ * Send a response indicating an error committing a
+ * transaction (concurrent interference).
+ *
+ * @param connection the MHD connection to use
+ * @return a MHD result code
+ */
+int
+TALER_MINT_reply_commit_error (struct MHD_Connection *connection)
+{
+  return TALER_MINT_reply_json_pack (connection,
+                                     MHD_HTTP_BAD_REQUEST,
+                                     "{s:s}",
+                                     "error", "commit failure");
+}
+
+
+/**
  * Send a response indicating a failure to talk to the Mint's
  * database.
  *