From 1a75c88b763d119ee91c74633e842d798637d0c3 Mon Sep 17 00:00:00 2001
From: Marc Delisle <marc@infomarc.info>
Date: Sun, 18 Oct 2015 07:30:16 -0400
Subject: [PATCH] Add missing checks

Signed-off-by: Marc Delisle <marc@infomarc.info>
---
 db_export.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/db_export.php b/db_export.php
index ba2aeae458..abd4b4c3d7 100644
--- a/db_export.php
+++ b/db_export.php
@@ -91,7 +91,7 @@ foreach (array('table_select', 'table_structure', 'table_data') as $one_key) {
 }
 
 foreach ($tables as $each_table) {
-    if (isset($_GET['table_select'])) {
+    if (isset($_GET['table_select']) && is_array($_GET['table_select'])) {
         $is_checked = PMA_getCheckedClause(
             $each_table['Name'], $_GET['table_select']
         );
@@ -102,7 +102,7 @@ foreach ($tables as $each_table) {
     } else {
         $is_checked = ' checked="checked"';
     }
-    if (isset($_GET['table_structure'])) {
+    if (isset($_GET['table_structure']) && is_array($_GET['table_structure'])) {
         $structure_checked = PMA_getCheckedClause(
             $each_table['Name'], $_GET['table_structure']
         );