db_details_links.php3: Added $args3, $args4 = '', for no tables case

ChangeLog

@@ -8,6 +8,7 @@ $Source$
 2002-06-20 Robin Johnson  <robbat2@users.sourceforge.net>
     * tbl_qbe.php3: Using * for tables fields disables 
       sorting for that field (Fix for bug #570698)
+    * db_details_links.php3: Added $args3, $args4 = '', for no tables case
 
 2002-06-20 Marc Delisle  <lem9@users.sourceforge.net>
     * ChangeLog_till_2.2.6.gz removed from the distribution and copied

db_details_links.php3

@@ -16,7 +16,9 @@ if ($num_tables > 0) {
 }
 else {
     $lnk3 = '';
+    $arg3 = '';
     $lnk4 = '';
+    $arg4 = '';
 }
 // Drop link if allowed
 if (!$cfg['AllowUserDropDatabase']) {
@@ -71,4 +73,4 @@ echo "\n";
 	<tr>
 		<td colspan="<?php echo ($db_details_links_count_tabs*2+1); ?>" bgcolor="gray" class="topline"><img width="1" height="1" alt="" src="images/spacer.gif" /></td>
 	</tr>
-</table>
+</table>