From 66f4571e8defbd1136ba5b967d71b556d7f77a52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Chapeaux?= <lolo@phpheaven.net>
Date: Sun, 19 Aug 2001 00:55:58 +0000
Subject: [PATCH] Move back to the welcome page if the current database has
 been dropped

---
 db_details.php3 | 13 +++++++++----
 main.php3       | 26 +++++++++++++++++++-------
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/db_details.php3 b/db_details.php3
index fe86e58c0..fd6e73848 100755
--- a/db_details.php3
+++ b/db_details.php3
@@ -20,6 +20,11 @@ if (!isset($message)) {
 // 1. Gets the list of the tables
 $tables     = mysql_list_tables($db);
 $num_tables = @mysql_numrows($tables);
+// Not a valid db name -> back to the welcome page
+if (mysql_error() != '') {
+    header('Location: main.php3?lang=' . $lang . '&server=' . $server . '&reload=true');
+    exit();
+}
 
 // speedup view on locked tables - staybyte - 11 June 2001
 if ($num_tables > 0 && MYSQL_MAJOR_VERSION >= 3.23 && intval(MYSQL_MINOR_VERSION) >= 3) {
@@ -200,16 +205,16 @@ else if (MYSQL_MAJOR_VERSION >= 3.23 && isset($tbl_cache)) {
     ?>
 <tr bgcolor="<?php echo $cfgThBgcolor; ?>">
     <td align="center">
-        <b><?php echo sprintf($strTables, number_format($num_tables, 0, $number_decimal_separator, $number_thousands_separator)) . "\n"; ?></b>
+        <b><?php echo sprintf($strTables, number_format($num_tables, 0, $number_decimal_separator, $number_thousands_separator)); ?></b>
     </td>
     <td colspan="6" align="center">
-        <b><?php echo $strSum . "\n"; ?></b>
+        <b><?php echo $strSum; ?></b>
     </td>
     <td align="right" nowrap="nowrap">
-        <b><?php echo number_format($sum_entries, 0, $number_decimal_separator, $number_thousands_separator) . "\n"; ?></b>
+        <b><?php echo number_format($sum_entries, 0, $number_decimal_separator, $number_thousands_separator); ?></b>
     </td>
     <td align="right" nowrap="nowrap">
-        <b><?php echo $sum_formated . ' '. $unit . "\n"; ?></b>
+        <b><?php echo $sum_formated . ' '. $unit; ?></b>
     </td>
 </tr>
 </table>
diff --git a/main.php3 b/main.php3
index c6f9ce0b6..87532a2f2 100755
--- a/main.php3
+++ b/main.php3
@@ -10,6 +10,18 @@ require('./header.inc.php3');
 if (isset($message)) {
     show_message($message);
 }
+else if (!empty($reload) && $reload == 'true') {
+    // Reloads the navigation frame via JavaScript if required
+    echo "\n";
+    ?>
+<script type="text/javascript" language="javascript1.2">
+<!--
+window.parent.frames['nav'].location.replace('./left.php3?lang=<?php echo $lang; ?>&server=<?php echo $server; ?>');
+//-->
+</script>
+    <?php
+}
+echo "\n";
 
 
 /**
@@ -261,26 +273,26 @@ if ($server > 0
         <?php echo $strReloadMySQL; ?></a>&nbsp;<?php echo show_docu('manual_Reference.html#FLUSH') . "\n"; ?>
     </li>
     <br /><br />
-
         <?php
         $result = mysql_query('SELECT * FROM mysql.user');
         $rows   = @mysql_num_rows($result);
         if (!empty($rows)) {
+            echo "\n";
             ?>
-    <li>
+    <li> 
         <a href="user_details.php3?<?php echo $common_url_query; ?>&db=mysql&table=user">
-        <?php echo $strUsers; ?></a>&nbsp;<?php echo show_docu('manual_Privilege_system.html#Privilege_system') . "\n"; ?>
-    </li>
+            <?php echo $strUsers; ?></a>&nbsp;<?php echo show_docu('manual_Privilege_system.html#Privilege_system') . "\n"; ?>
+    </li> 
             <?php
             echo "\n";
         }
-
     } // end of 2.2 (no AdvAuth case)
 } // end of 2: if ($server > 0)
 ?>
+
     <!-- PHP Information -->
     <li>
-	<a href="phpinfo.php3" target="_new"><?php echo $strShowPHPInfo; ?></a>
+        <a href="phpinfo.php3" target="_new"><?php echo $strShowPHPInfo; ?></a>
     </li>
 
     <!-- documentation -->
@@ -292,7 +304,7 @@ if ($server > 0
     </li>
     <li>
         <a href="http://phpmyadmin.sourceforge.net/" target="_new">
-        <?php echo $strHomepageSourceforge; ?></a>&nbsp;&nbsp;&nbsp;
+            <?php echo $strHomepageSourceforge; ?></a>&nbsp;&nbsp;&nbsp;
         [<a href="ChangeLog" target="_new">ChangeLog</a>]&nbsp;
         [<a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/phpmyadmin/phpMyAdmin/" target="_new">CVS</a>]
     </li>