One more regex escaping fix.

ChangeLog

@@ -10,6 +10,7 @@ $Source$
       escaping of \ (once for PHP and once for PCRE).
     * css/phpmyadmin.css.php: Make server selection in left frame same size as
       on other places.
+    * main.php: One more regex escaping fix.
 
 2003-11-23 Alexander M. Turek  <rabus@users.sourceforge.net>
     * server_privileges.php3: while (list() = each()) is not always as bad as

main.php

@@ -235,7 +235,7 @@ if ($server > 0) {
                 $rs_usr      = PMA_mysql_query($local_query, $dbh);
             }
             if ($rs_usr) {
-                $re0 = '@(^|(\\\\\\\\)+|[^\])'; // non-escaped wildcards
+                $re0 = '@(^|(\\\\\\\\)+|[^\\\\])'; // non-escaped wildcards
                 $re1 = '@(^|[^\])(\\\)+'; // escaped wildcards
                 while ($row = PMA_mysql_fetch_row($rs_usr)) {
                     $show_grants_dbname = substr($row[0], strpos($row[0], ' ON ') + 4,(strpos($row[0], '.', strpos($row[0], ' ON ')) - strpos($row[0], ' ON ') - 4));