From f22ef3e40c7a5e16477578031d674f60582e76d8 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Tue, 12 Feb 2019 18:34:44 +0100
Subject: Fix passing of delta.

---
 src/exchange-tools/taler-wire.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

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

diff --git a/src/exchange-tools/taler-wire.c b/src/exchange-tools/taler-wire.c
index cff95858e..835e42004 100644
--- a/src/exchange-tools/taler-wire.c
+++ b/src/exchange-tools/taler-wire.c
@@ -208,6 +208,14 @@ execute_wire_transfer ()
   struct TALER_Amount a;
   struct TALER_WireTransferIdentifierRawP wtid;
 
+  if (NULL == amount)
+  {
+    fprintf (stderr,
+             "The option -a: AMOUNT, is mandatory.\n");
+    GNUNET_SCHEDULER_shutdown ();
+    return;
+  }
+
   if (GNUNET_OK != TALER_string_to_amount (amount,
                                            &a))
   {
@@ -269,7 +277,7 @@ execute_history ()
        TALER_BANK_DIRECTION_BOTH,
        since_when_bin,
        bin_len,
-       10,
+       -10,
        history_cb,
        NULL))
   {
@@ -310,7 +318,7 @@ run (void *cls,
   if (NULL == account_section)
   {
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                "The ACCOUNT-SECTION is mandatory.\n");
+                "The option: -s ACCOUNT-SECTION, is mandatory.\n");
     return;
   }
 
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