From 5cdc8bbcd7bbf0aabf4bd210aebcc8ff6b4efd6e Mon Sep 17 00:00:00 2001
From: Rouslan Placella <rouslan@placella.com>
Date: Fri, 23 Mar 2012 14:08:52 +0000
Subject: [PATCH] Fixed uninitialised value from commit eb36bef6a9f4

---
 libraries/display_tbl.lib.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/display_tbl.lib.php b/libraries/display_tbl.lib.php
index ffbb08c925..af896e458d 100644
--- a/libraries/display_tbl.lib.php
+++ b/libraries/display_tbl.lib.php
@@ -927,6 +927,8 @@ function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $
                     && strpos($sort_expression_nodirection, '(') === false
                 ) {
                     $new_sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
+                } else {
+                    $new_sort_expression_nodirection = $sort_expression_nodirection;
                 }
 
                 $is_in_sort = false;