From 2d69d40fa2a42332f00c6bc439f1053f6aebdf37 Mon Sep 17 00:00:00 2001
From: Deven Bansod <devenbansod.bits@gmail.com>
Date: Thu, 22 Sep 2016 12:01:14 +0530
Subject: [PATCH] Fix error in adcaf7c

Fix #12382

Signed-off-by: Deven Bansod <devenbansod.bits@gmail.com>
---
 libraries/controllers/table/TableSearchController.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libraries/controllers/table/TableSearchController.php b/libraries/controllers/table/TableSearchController.php
index c2c7462e41..134cace445 100644
--- a/libraries/controllers/table/TableSearchController.php
+++ b/libraries/controllers/table/TableSearchController.php
@@ -460,10 +460,10 @@ class TableSearchController extends TableController
             return;
         }
         $key = array_search($field, $this->_columnNames);
-        $search_index = 0;
-        if (PMA_isValid(intval($_REQUEST['it']), 'numeric')) {
-            $search_index = $_REQUEST['it'];
-        }
+        $search_index
+            = ((isset($_REQUEST['it']) && is_numeric($_REQUEST['it']))
+                ? intval($_REQUEST['it']) : 0);
+
         $properties = $this->getColumnProperties($search_index, $key);
         $this->response->addJSON(
             'field_type', htmlspecialchars($properties['type'])