[GNUnet-SVN] r30680 - gnunet/src/mesh

[gnunet]

Author: bartpolot
Date: 2013-11-14 11:31:02 +0100 (Thu, 14 Nov 2013)
New Revision: 30680

Modified:
   gnunet/src/mesh/gnunet-service-mesh_channel.c
Log:
- fix NPE


Modified: gnunet/src/mesh/gnunet-service-mesh_channel.c
===================================================================
--- gnunet/src/mesh/gnunet-service-mesh_channel.c       2013-11-14 10:28:11 UTC 
(rev 30679)
+++ gnunet/src/mesh/gnunet-service-mesh_channel.c       2013-11-14 10:31:02 UTC 
(rev 30680)
@@ -1292,7 +1292,7 @@
       GNUNET_break (0);
       return;
     }
-    if (64 <= rel->mid_send - rel->head_sent->mid)
+    if (NULL != rel->head_sent && 64 <= rel->mid_send - rel->head_sent->mid)
     {
       LOG (GNUNET_ERROR_TYPE_DEBUG,
            " too big mid gap! Wait for ACK.\n");