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[GNUnet-SVN] r28039 - gnunet/src/transport


From: gnunet
Subject: [GNUnet-SVN] r28039 - gnunet/src/transport
Date: Mon, 15 Jul 2013 11:22:42 +0200

Author: wachs
Date: 2013-07-15 11:22:42 +0200 (Mon, 15 Jul 2013)
New Revision: 28039

Modified:
   gnunet/src/transport/gnunet-service-transport_plugins.c
Log:
improved printing


Modified: gnunet/src/transport/gnunet-service-transport_plugins.c
===================================================================
--- gnunet/src/transport/gnunet-service-transport_plugins.c     2013-07-15 
09:22:28 UTC (rev 28038)
+++ gnunet/src/transport/gnunet-service-transport_plugins.c     2013-07-15 
09:22:42 UTC (rev 28039)
@@ -323,6 +323,7 @@
 {
   struct GNUNET_TRANSPORT_PluginFunctions *api;
   static char unable_to_show[1024];
+  static char *s;
 
   if (address == NULL)
   {
@@ -342,8 +343,8 @@
                      address->transport_name);
     return unable_to_show;
   }
-  return api->address_to_string (NULL, address->address,
-                                 address->address_length);
+  return (NULL != (s = api->address_to_string (NULL, address->address,
+                                 address->address_length)) ? s : "<invalid>");
 }
 
 




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