remove unnecessary calls to get process pixels, but rare case

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

diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c b/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c
index 1f4100ee96d5c33d05ef13a8491ce3f172804384..265c68d5563d8461c1f10946523a75d683e8aaf2 100644 (file)
--- a/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c
+++ b/ltt/branches/poly/lttv/modules/gui/controlflow/drawing.c
@@ -410,6 +410,10 @@ void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState
 
   g_hash_table_foreach(cfd->process_list->process_hash, set_last_start,
                             (gpointer)x);
+
+  cfd->process_list->current_process_info = NULL;
+  cfd->process_list->current_hash_data = NULL;
+
 }
 
 void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss)