fix bogus gcc warning

diff --git a/src/transport/gnunet-service-transport.c b/src/transport/gnunet-service-transport.c
index b32360196d4fffd39326643d673d5075cd651bb9..93f064fd07164f0704a559ac8eac16530d701de4 100644 (file)
--- a/src/transport/gnunet-service-transport.c
+++ b/src/transport/gnunet-service-transport.c
@@ -3176,6 +3176,10 @@ send_periodic_ping (void *cls,
       slen = strlen (tp->short_name) + 1;
       tsize += slen + peer_address->addrlen;
     }
+  else
+    {
+      slen = 0; /* make gcc happy */
+    }
   message_buf = GNUNET_malloc(tsize);
   ping.header.type = htons(GNUNET_MESSAGE_TYPE_TRANSPORT_PING);
   ping.challenge = htonl(va->challenge);