1 files changed, 6 insertions, 0 deletions
diff --git a/plugins/HistoryPlusPlus/hpp_forms.pas b/plugins/HistoryPlusPlus/hpp_forms.pas
index 0b0ff75b43..8d4803c984 100644
--- a/plugins/HistoryPlusPlus/hpp_forms.pas
+++ b/plugins/HistoryPlusPlus/hpp_forms.pas
@@ -59,6 +59,7 @@ implementation
 uses
   hpp_services, hpp_opt_dialog, hpp_database, hpp_mescatcher,
   HistoryForm, GlobalSearch, m_api,
+  {$IFNDEF NO_EXTERNALGRID}hpp_external,{$ENDIF}
   CustomizeFiltersForm, CustomizeToolbar;
 
 {procedure AddMenu(M: TMenuItem; FromM,ToM: TPopupMenu; Index: integer);
@@ -214,6 +215,11 @@ begin
 
   // we are going backwards here because history forms way want to
   // close themselves on the message, so we would have AVs if go from 0 to Count
+
+  {$IFNDEF NO_EXTERNALGRID}
+  ExternalGrids.Perform(Msg,wParam,lParam);
+  {$ENDIF}
+
   for i := HstWindowList.Count - 1 downto 0 do
   begin
     if Assigned(THistoryFrm(HstWindowList[i]).EventDetailForm) then