From 2e3c71e44377eafa5e75a628bff28e804b6a7699 Mon Sep 17 00:00:00 2001
From: Ansgar Becker <ansgarbecker@users.noreply.github.com>
Date: Sun, 29 May 2011 15:26:58 +0000
Subject: [PATCH] Disable "Remove index" button after click on "clear". See
 http://www.heidisql.com/forum.php?t=8610

---
 source/table_editor.pas | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/table_editor.pas b/source/table_editor.pas
index d0ffd804..aa4ed3b7 100644
--- a/source/table_editor.pas
+++ b/source/table_editor.pas
@@ -1399,6 +1399,8 @@ begin
   // Column data gets freed below - end any editor which could cause AV's
   if treeIndexes.IsEditing then
     treeIndexes.CancelEditNode;
+  // Trigger ValidateIndexControls
+  treeIndexes.FocusedNode := nil;
   for i:=0 to FKeys.Count-1 do begin
     TblKey := TTableKey(FKeys[i]);
     if not TblKey.Added then