From c883a7b1d4f4e95b7a501071a8409f692c5cd21c Mon Sep 17 00:00:00 2001
From: zpetr <petr.glu@hotmail.com>
Date: Sat, 6 May 2017 23:28:17 +0200
Subject: [PATCH] Unexpected [ bug fix

PHP Parse error:  syntax error, unexpected '[', expecting ')'
---
 admin/admin_ticket.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/admin/admin_ticket.php b/admin/admin_ticket.php
index c782c81f..0ac83009 100644
--- a/admin/admin_ticket.php
+++ b/admin/admin_ticket.php
@@ -470,7 +470,7 @@ if (($can_reply || $can_edit) && isset($_POST['childTrackingId'])) {
     }
 
     //-- Check if the ticket is already a child.
-    $childRs = hesk_dbQuery('SELECT * FROM `' . hesk_dbEscape($hesk_settings['db_pfix']) . 'tickets` WHERE `parent` = ' . intval($ticket['id']) . ' AND `trackid` = \'' . hesk_dbEscape(hesk_POST(['childTrackingId'])) . '\'');
+    $childRs = hesk_dbQuery('SELECT * FROM `' . hesk_dbEscape($hesk_settings['db_pfix']) . 'tickets` WHERE `parent` = ' . intval($ticket['id']) . ' AND `trackid` = \'' . hesk_dbEscape(hesk_POST('childTrackingId')) . '\'');
     if (hesk_dbNumRows($childRs) > 0) {
         hesk_process_messages(sprintf($hesklang['is_already_linked'], $_POST['childTrackingId']), 'admin_ticket.php?track=' . $trackingID . '&Refresh=' . mt_rand(10000, 99999), 'NOTICE');
     }