-fixing string printing - size_t is not unsigned int

diff --git a/src/transport/gnunet-service-transport_plugins.c b/src/transport/gnunet-service-transport_plugins.c
index e3dd3b26bca0c32c8ce6d5c6650819fce6f6b79c..f14eb57d66335b412e7e71e5a45c8a08fec2e204 100644 (file)
--- a/src/transport/gnunet-service-transport_plugins.c
+++ b/src/transport/gnunet-service-transport_plugins.c
@@ -208,12 +208,15 @@ GST_plugins_a2s (const struct GNUNET_HELLO_Address *address)
   if (address == NULL)
     return "<inbound>";
   api = GST_plugins_find (address->transport_name);
-  if ((api == NULL) || (address->address_length == 0) || (address->address == NULL))
+  if (NULL == api)
+    return "<plugin unknown>";
+  if (0 == address->address_length) 
   {
-    snprintf (unable_to_show, 1024,
-        "<unable to stringify %u-byte long address 0x%x used by %s transport>",
-        address->address_length, address, address->transport_name);
-    unable_to_show[1023] = '\0';
+    GNUNET_snprintf (unable_to_show, 
+                    sizeof (unable_to_show),
+                    "<unable to stringify %u-byte long address of %s transport>",
+                    (unsigned int) address->address_length, 
+                    address->transport_name);
     return unable_to_show;
   }
   return api->address_to_string (NULL, address->address, address->address_length);