add some message box

[lttv.git] / ltt / branches / poly / lttv / modules / gui / statistics / statistics.c

diff --git a/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c b/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c
index 4ebda1b6776eae253ffe59e1beb998a0fc810942..87a3e762f74f22fa2736e0eb4efcf86e0fcf451c 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c
+++ b/ltt/branches/poly/lttv/modules/gui/statistics/statistics.c
@@ -168,9 +168,8 @@ static void request_background_data(StatisticViewerData *svd)
          * information. Happens when two viewers ask for it before servicing
          * starts.
          */
-        lttvwindowtraces_background_request_remove(trace, "stats");
-        lttvwindowtraces_background_request_queue(trace,
-                                                  "stats");
+        if(!lttvwindowtraces_background_request_find(trace, "stats"))
+          lttvwindowtraces_background_request_queue(trace, "stats");
         lttvwindowtraces_background_notify_queue(svd,
                                                  trace,
                                                  ltt_time_infinite,