From a166ca7fece8bbe3c66dcf0217cc81d20d185ab0 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 12 Mar 2018 11:33:10 +0100
Subject: fix #5281 for exchange: do preflight check that an old transaction is
 no longer running by accident

---
 src/exchange/taler-exchange-wirewatch.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/exchange/taler-exchange-wirewatch.c')

diff --git a/src/exchange/taler-exchange-wirewatch.c b/src/exchange/taler-exchange-wirewatch.c
index 856a62019..e9f9276ca 100644
--- a/src/exchange/taler-exchange-wirewatch.c
+++ b/src/exchange/taler-exchange-wirewatch.c
@@ -422,9 +422,12 @@ find_transfers (void *cls)
     GNUNET_SCHEDULER_shutdown ();
     return;
   }
+  db_plugin->preflight (db_plugin->cls,
+                        session);
   if (GNUNET_OK !=
       db_plugin->start (db_plugin->cls,
-                        session))
+                        session,
+                        "wirewatch check for incoming wire transfers"))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                 "Failed to start database transaction!\n");
-- 
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