Check return value of GNUNET_STATISTICS_get

Or we could always call the callback with GNUNET_SYSERR.

3 files changed, 10 insertions, 0 deletions

diff --git a/src/datastore/gnunet-service-datastore.c b/src/datastore/gnunet-service-datastore.c
index 71d436999..6c493768d 100644
--- a/src/datastore/gnunet-service-datastore.c
+++ b/src/datastore/gnunet-service-datastore.c
@@ -1661,6 +1661,8 @@ run (void *cls,
                              &process_stat_done,
                              &process_stat_in,
                              NULL);
+  if (NULL == stat_get)
+    process_stat_done (NULL, GNUNET_SYSERR);
   GNUNET_SERVER_disconnect_notify (server,
                                    &cleanup_reservations,
                                    NULL);
diff --git a/src/hostlist/gnunet-daemon-hostlist_client.c b/src/hostlist/gnunet-daemon-hostlist_client.c
index 0751668b3..cd6984b1a 100644
--- a/src/hostlist/gnunet-daemon-hostlist_client.c
+++ b/src/hostlist/gnunet-daemon-hostlist_client.c
@@ -1657,6 +1657,12 @@ GNUNET_HOSTLIST_client_start (const struct GNUNET_CONFIGURATION_Handle *c,
                                 &primary_task,
                                 &process_stat,
                                 NULL);
+  if (NULL == sget)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Statistics request failed, scheduling hostlist download\n");
+    ti_check_download = GNUNET_SCHEDULER_add_now (&task_check, NULL);
+  }
   return GNUNET_OK;
 }
 
diff --git a/src/sensor/gnunet-service-sensor_monitoring.c b/src/sensor/gnunet-service-sensor_monitoring.c
index f473c3a75..08c0bd62a 100644
--- a/src/sensor/gnunet-service-sensor_monitoring.c
+++ b/src/sensor/gnunet-service-sensor_monitoring.c
@@ -335,6 +335,8 @@ sensor_run (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
                                                                 &end_sensor_run_stat,
                                                                 &sensor_statistics_iterator,
                                                                 sensorinfo);
+    if (NULL == sensorinfo->gnunet_stat_get_handle)
+      sensorinfo->running = GNUNET_NO;
   }
   else if (0 == strcmp ("process", sensorinfo->source))
   {