From bc3929bf5009c849d1deaa030aaab7c22be4be56 Mon Sep 17 00:00:00 2001
From: Ansgar Becker <ansgarbecker@users.noreply.github.com>
Date: Sun, 26 Oct 2008 17:25:42 +0000
Subject: [PATCH] Fix bug #828: AV after switching back to data tab when it had
 unsaved changed

---
 source/childwin.pas | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/childwin.pas b/source/childwin.pas
index 2c651740..78b9d276 100644
--- a/source/childwin.pas
+++ b/source/childwin.pas
@@ -1331,6 +1331,11 @@ begin
   Screen.Cursor := crHourglass;
   viewingdata := true;
   sl_query := TWideStringList.Create();
+
+  // Post pending update and set post + cancel buttons to valid state
+  if DataGridHasChanges then
+    Mainform.actDataPostChangesExecute(Sender);
+
   try
     if (SelectedTable <> '') and (ActiveDatabase <> '') then begin
       // Ensure <Table> and <Data> are visible