[GNUnet-SVN] r21046 - gnunet/src/util

[gnunet]

Author: grothoff
Date: 2012-04-19 21:18:52 +0200 (Thu, 19 Apr 2012)
New Revision: 21046

Modified:
   gnunet/src/util/connection.c
Log:
-slightly better

Modified: gnunet/src/util/connection.c
===================================================================
--- gnunet/src/util/connection.c        2012-04-19 19:06:15 UTC (rev 21045)
+++ gnunet/src/util/connection.c        2012-04-19 19:18:52 UTC (rev 21046)
@@ -1227,7 +1227,8 @@
       notify (connection->nth.notify_ready_cls, avail,
               &connection->write_buffer[connection->write_buffer_off]);
   GNUNET_assert (size <= avail);
-  connection->write_buffer_off += size;
+  if (0 != size)
+    connection->write_buffer_off += size;
   return GNUNET_YES;
 }