From 16d9e806713eabfa3f9a1d3971a14ab6984237a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Wed, 23 Dec 2015 09:55:36 +0100
Subject: [PATCH] Fix possible undefined variables in table operations
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Fixes #11749

Signed-off-by: Michal Čihař <michal@cihar.com>
---
 ChangeLog                  | 1 +
 libraries/tbl_info.inc.php | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 6a3c5ce930..c94ab0d325 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -31,6 +31,7 @@ phpMyAdmin - ChangeLog
 - issue #11758 Missing quoting of table in ALTER CONVERT query
 - issue #11752 PMA 4.5.2 breaks MySQL Master-Master Cluster
 - issue #11757 Export and preview show different SQL for character set
+- issue #11749 Fix possible undefined variables in table operations
 
 4.5.2.0 (2015-11-23)
 - issue #11589 Incorrect parameter in mysqli_fetch_fields()
diff --git a/libraries/tbl_info.inc.php b/libraries/tbl_info.inc.php
index 1f70188e7b..e6d3a55a74 100644
--- a/libraries/tbl_info.inc.php
+++ b/libraries/tbl_info.inc.php
@@ -106,4 +106,6 @@ if ($showtable) {
         ? 'DEFAULT'
         : $pack_keys;
     unset($create_options, $each_create_option);
-} // end if
+} else {
+    $pack_keys = $row_format = null;
+}// end if