[GNUnet-SVN] r29677 - gnunet/src/gns

[gnunet]

Author: grothoff
Date: 2013-09-29 16:30:09 +0200 (Sun, 29 Sep 2013)
New Revision: 29677

Modified:
   gnunet/src/gns/gns_api.c
Log:
-fix shutdown segv if GNS connection was down

Modified: gnunet/src/gns/gns_api.c
===================================================================
--- gnunet/src/gns/gns_api.c    2013-09-29 14:29:41 UTC (rev 29676)
+++ gnunet/src/gns/gns_api.c    2013-09-29 14:30:09 UTC (rev 29677)
@@ -474,7 +474,11 @@
 void
 GNUNET_GNS_disconnect (struct GNUNET_GNS_Handle *handle)
 {
-  GNUNET_CLIENT_disconnect (handle->client);
+  if (NULL != handle->client)
+  {
+    GNUNET_CLIENT_disconnect (handle->client);
+    handle->client = NULL;
+  }
   if (GNUNET_SCHEDULER_NO_TASK != handle->reconnect_task)
   {
     GNUNET_SCHEDULER_cancel (handle->reconnect_task);