From 5a3873ece4c69c3b27f37f4f14b15c450e944e21 Mon Sep 17 00:00:00 2001
From: Henrique Moody <henriquemoody@gmail.com>
Date: Thu, 27 Oct 2016 15:28:41 +0200
Subject: [PATCH] Use single quotes around password

Password may contain characters, like `$` and `!`, that may be interpreted by
the shell. Prevent it to happen by using single quotes.
---
 mysqltuner.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysqltuner.pl b/mysqltuner.pl
index 1628469..156dea2 100755
--- a/mysqltuner.pl
+++ b/mysqltuner.pl
@@ -873,7 +873,7 @@ sub mysql_setup {
             $mysqllogin = "-u $name";
 
             if ( length($password) > 0 ) {
-                $mysqllogin .= " -p\"$password\"";
+                $mysqllogin .= " -p'$password'";
             }
             $mysqllogin .= $remotestring;
             my $loginstatus = `$mysqladmincmd ping $mysqllogin 2>&1`;