From b54ee73e18c43a61a6f341eeae745517f7771465 Mon Sep 17 00:00:00 2001
From: "Thierno IB. BARRY" <ibrahima.br@gmail.com>
Date: Mon, 3 Apr 2017 15:40:12 +0200
Subject: [PATCH 09/10] check_rabbitmq_cluster: return correctly excluded nodes
 (#84)

---
 scripts/check_rabbitmq_cluster | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/check_rabbitmq_cluster b/scripts/check_rabbitmq_cluster
index 641a4f4..f9df23c 100755
--- a/scripts/check_rabbitmq_cluster
+++ b/scripts/check_rabbitmq_cluster
@@ -216,7 +216,7 @@ sub request {
 
 sub diff {
     my ($array_1, $array_2) = (@_);
-    return grep { my $baz = $_; grep($_ ne $baz, @$array_2) } @$array_1;
+    return grep { my $baz = $_; !grep{$_ eq $baz} @$array_2; } @$array_1;
 }
 
 =head1 NAME
-- 
2.20.1