From e419c79356331ec10fe70a8a494c2def94b9e04b Mon Sep 17 00:00:00 2001
From: Major Hayden <major@mhtx.net>
Date: Thu, 28 May 2009 01:23:55 +0000
Subject: [PATCH] Fixed an issue where null storage engines appeared when
 querying INFORMATION_SCHEMA.

---
 mysqltuner.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index b27eb93..449b6cf 100644
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -429,7 +429,7 @@ sub check_storage_engines {
 	print "$engines\n";
 	if ($mysqlvermajor >= 5) {
 		# MySQL 5 servers can have table sizes calculated quickly from information schema
-		my @templist = `mysql $mysqllogin -Bse "SELECT ENGINE,SUM(DATA_LENGTH),COUNT(ENGINE) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','mysql') GROUP BY ENGINE ORDER BY ENGINE ASC;"`;
+		my @templist = `mysql $mysqllogin -Bse "SELECT ENGINE,SUM(DATA_LENGTH),COUNT(ENGINE) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','mysql') AND ENGINE IS NOT NULL GROUP BY ENGINE ORDER BY ENGINE ASC;"`;
 		foreach my $line (@templist) {
 			my ($engine,$size,$count);
 			($engine,$size,$count) = $line =~ /([a-zA-Z_]*)\s+(\d+)\s+(\d+)/;