X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fmesh%2Fmesh_tunnel_tree.c;h=c2fe6c3d98776e90c4527d0882f42dd0d6228580;hb=0f6d24a229e9149db26a4e667ed25032d19f533a;hp=3402f6743b7f53ee68bdaa3a8fff81e4bd151aeb;hpb=2a700aef3592b064a4807ec4d3f0e7485195b33a;p=oweals%2Fgnunet.git

diff --git a/src/mesh/mesh_tunnel_tree.c b/src/mesh/mesh_tunnel_tree.c
index 3402f6743..c2fe6c3d9 100644
--- a/src/mesh/mesh_tunnel_tree.c
+++ b/src/mesh/mesh_tunnel_tree.c
@@ -496,7 +496,7 @@ tree_get_predecessor (struct MeshTunnelTree *tree)
  *
  * @return peerinfo of the peer who is the first hop in the tunnel
  *         NULL on error
- * 
+ *
  * FIXME use PEER_Id
  */
 struct GNUNET_PeerIdentity *
@@ -742,7 +742,7 @@ tree_del_path (struct MeshTunnelTree *t, GNUNET_PEER_Id peer_id,
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "tree:   Deleting path to %s.\n",
               GNUNET_i2s (&id));
 #endif
-  if (peer_id == t->root->peer)
+  if (NULL == t->root || peer_id == t->root->peer)
     return NULL;
 
   for (n = t->disconnected_head; NULL != n; n = n->next)