From 4b4a851ab5633543ab567580d9bc656ae0c7b0e7 Mon Sep 17 00:00:00 2001
From: Marcello Stanisci <stanisci.m@gmail.com>
Date: Sun, 10 Feb 2019 18:02:19 +0100
Subject: fix log

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

diff --git a/src/exchange-tools/taler-wire.c b/src/exchange-tools/taler-wire.c
index dd32a3b3c..e49a0aed0 100644
--- a/src/exchange-tools/taler-wire.c
+++ b/src/exchange-tools/taler-wire.c
@@ -26,6 +26,7 @@
 
 #include <platform.h>
 #include <gnunet/gnunet_util_lib.h>
+#include <taler/taler_util.h>
 
 /**
  * Plugin name specified by the user.
@@ -56,6 +57,8 @@ run (void *cls,
   if (NULL == plugin)
   {
     global_ret = 1;
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "The PLUGIN command line option is mandatory.\n");
     return;
   }
 }
@@ -87,7 +90,7 @@ main (int argc,
 
   GNUNET_assert
     (GNUNET_OK == GNUNET_log_setup ("taler-wire",
-                                    NULL, /* takes default level */
+                                    NULL,
                                     NULL)); /* filename */
 
   if (GNUNET_OK != GNUNET_PROGRAM_run
-- 
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