From 2f60292aa44e0009142bfb9a065b1fa313ec340c Mon Sep 17 00:00:00 2001
From: Elena Stepanova <elenst@wheezy-64.home>
Date: Mon, 31 Mar 2014 18:04:05 +0400
Subject: [PATCH] Options option_name=0 in combination files were processed
 incorrectly

---
 mysql-test/lib/My/Config.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mysql-test/lib/My/Config.pm b/mysql-test/lib/My/Config.pm
index 1d8d1617fce..a343a0ef688 100644
--- a/mysql-test/lib/My/Config.pm
+++ b/mysql-test/lib/My/Config.pm
@@ -47,7 +47,7 @@ sub option {
   my $value= $self->{value};
 
   my $opt= $name;
-  $opt= "$name=$value" if ($value);
+  $opt= "$name=$value" if (defined $value);
   $opt= "--$opt" unless ($opt =~ /^--/);
   return $opt;
 }