bug #3042706 [pmadb] Relations, bookmarks, etc deleted after table drop

ChangeLog

@@ -15,6 +15,7 @@ $HeadURL: https://phpmyadmin.svn.sourceforge.net/svnroot/phpmyadmin/trunk/phpMyA
   thanks to Will Palmer - wpalmer
 - bug #3040226 [XHTML] LockFromUpdate checkbox not checked by default
 - bug [doc] Withdraw or edit FAQ entries related to older MySQL or PHP 
+- bug #3042706 [pmadb] Relations, bookmarks, etc deleted after table drop
 
 3.3.5.0 (2010-07-26)
 - patch #2932113 [information_schema] Slow export when having lots of

libraries/header.inc.php

@@ -106,7 +106,10 @@ if (empty($GLOBALS['is_header_sent'])) {
                     $GLOBALS['strDatabase'],
                     's_db.png');
 
-            if (strlen($GLOBALS['table'])) {
+            // if the table is being dropped, $_REQUEST['purge'] is set
+            // (it always contains "1")
+            // so do not display the table name in upper div
+            if (strlen($GLOBALS['table']) && ! (isset($_REQUEST['purge']))) {
                 require_once './libraries/tbl_info.inc.php';
 
                 echo $separator;

libraries/tbl_links.inc.php

@@ -114,7 +114,6 @@ if (! $tbl_is_view && ! (isset($db_is_information_schema) && $db_is_information_
 if (! (isset($db_is_information_schema) && $db_is_information_schema)) {
     $tabs['drop']['icon'] = 'b_deltbl.png';
     $tabs['drop']['link'] = 'sql.php';
-    $tabs['drop']['url_params'] = array('table' => NULL);
     $tabs['drop']['text'] = $strDrop;
     $tabs['drop']['args']['reload']     = 1;
     $tabs['drop']['args']['purge']      = 1;

sql.php

@@ -459,6 +459,9 @@ if (isset($GLOBALS['show_as_php']) || !empty($GLOBALS['validatequery'])) {
 
         if (strlen($table) && strlen($db)) {
             PMA_relationsCleanupTable($db, $table);
+            // this is to avoid counting rows for nothing, below
+            // (do not unset as $table is used further down in the logic) 
+            $table = '';
         } elseif (strlen($db)) {
             PMA_relationsCleanupDatabase($db);
         } else {