From 8252f8a4cab2d3ac0857a61af6757023cbb9fdce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <mcihar@novell.com>
Date: Thu, 27 Jan 2011 09:58:39 +0100
Subject: [PATCH] Offer switch to designer only if it is available.

---
 db_qbe.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/db_qbe.php b/db_qbe.php
index ea95884b9..95e72d894 100644
--- a/db_qbe.php
+++ b/db_qbe.php
@@ -176,16 +176,20 @@ function showColumnSelectCell($columns, $column_number, $selected = '')
     if (! empty($tab['fragment'])) {
         $tab['link'] .= $tab['fragment'];
     }
+    if (isset($tab_designer['link'])) {
 ?>
 <div id="visual_builder_anchor" class="notice hide">
 	<span id="footnote_1">
 <?php echo __('Switch to'); ?>
 	<form action="<?php echo $tab_designer['link'] ?>" method="post">
-		<input type="submit"  style="background-color:#FFD; border-width:0; color:#00F;   
+		<input type="submit"  style="background-color:#FFD; border-width:0; color:#00F;
     	font-size: 15px;cursor: pointer" name="query" onmouseover="this.style.color='#F00';"
             value="<?php echo __('visual builder'); ?>" onmouseout="this.style.color='#00F'"/></span>
 	</form>
 </div>
+<?php
+    }
+?>
 <form action="db_qbe.php" method="post">
 <fieldset>
 <table class="data" style="width: 100%;">