From: Bart Polot <bart@net.in.tum.de>
Date: Fri, 17 Jan 2014 11:57:20 +0000 (+0000)
Subject: - add warning if check fails
X-Git-Tag: initial-import-from-subversion-38251~5006
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bb9e3a0bf156a0fab99d36ee62286cb1b7c85c36;p=oweals%2Fgnunet.git

- add warning if check fails
---

diff --git a/src/mesh/gnunet-service-mesh_tunnel.c b/src/mesh/gnunet-service-mesh_tunnel.c
index afb739ee5..b51fc7f29 100644
--- a/src/mesh/gnunet-service-mesh_tunnel.c
+++ b/src/mesh/gnunet-service-mesh_tunnel.c
@@ -2020,8 +2020,14 @@ GMT_destroy_empty (struct MeshTunnel3 *t)
 {
   if (GNUNET_SCHEDULER_NO_TASK != t->destroy_task)
   {
-    LOG (GNUNET_ERROR_TYPE_DEBUG, "Tunnel %s is already scheduled for destruction\n",
+    LOG (GNUNET_ERROR_TYPE_DEBUG,
+         "Tunnel %s is already scheduled for destruction\n",
          GMT_2s (t));
+    GNUNET_break (0);
+    /* should never happen, tunnel can only become empty once, and the
+     * task identifier should be NO_TASK (cleaned when the tunnel was created
+     * or became un-empty)
+     */
     return;
   }