From: Philipp Tölke <toelke@in.tum.de>
Date: Wed, 21 Sep 2011 07:44:10 +0000 (+0000)
Subject: we do not want to crash if somebody leaves the net
X-Git-Tag: initial-import-from-subversion-38251~16992
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4810b4cceb07ca6a325376bfcc4e5abdb1586685;p=oweals%2Fgnunet.git

we do not want to crash if somebody leaves the net
---

diff --git a/src/mesh/mesh_api.c b/src/mesh/mesh_api.c
index 8476be396..4b6731d3f 100644
--- a/src/mesh/mesh_api.c
+++ b/src/mesh/mesh_api.c
@@ -336,7 +336,8 @@ core_disconnect (void *cls, const struct GNUNET_PeerIdentity *peer)
                                    tail);
       GNUNET_free (tail);
     }
-    GNUNET_CORE_notify_transmit_ready_cancel (element->hello);
+    if (element->hello != NULL)
+      GNUNET_CORE_notify_transmit_ready_cancel (element->hello);
     GNUNET_SCHEDULER_cancel (element->sched);
     GNUNET_free (element);
   }