From 389e0afa4cabf4c9ed980ef7021beca067a53498 Mon Sep 17 00:00:00 2001
From: Bart Polot <bart@net.in.tum.de>
Date: Tue, 24 Dec 2013 14:26:56 +0000
Subject: [PATCH] - Don't crash, _break instead

---
 src/mesh/gnunet-service-mesh_connection.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/mesh/gnunet-service-mesh_connection.c b/src/mesh/gnunet-service-mesh_connection.c
index 3d4f18678..3b526afeb 100644
--- a/src/mesh/gnunet-service-mesh_connection.c
+++ b/src/mesh/gnunet-service-mesh_connection.c
@@ -2696,6 +2696,11 @@ GMC_is_sendable (struct MeshConnection *c, int fwd)
 {
   struct MeshFlowControl *fc;
 
+  if (NULL == c)
+  {
+    GNUNET_break (0);
+    return GNUNET_YES;
+  }
   fc = fwd ? &c->fwd_fc : &c->bck_fc;
   if (GM_is_pid_bigger (fc->last_ack_recv, fc->last_pid_sent))
     return GNUNET_YES;
-- 
2.25.1