From e4c299b0f274fdfbc62f47ec01ca346da4182e08 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pavel=20Czern=C3=BD?= <pczerny@opennebula.io>
Date: Mon, 4 Dec 2023 11:21:37 +0100
Subject: [PATCH] M #-: Fix monitoring encryption (#2855)

---
 src/im_mad/remotes/lib/monitord_client.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/im_mad/remotes/lib/monitord_client.rb b/src/im_mad/remotes/lib/monitord_client.rb
index 0483de8076..ea12b1595c 100644
--- a/src/im_mad/remotes/lib/monitord_client.rb
+++ b/src/im_mad/remotes/lib/monitord_client.rb
@@ -57,7 +57,7 @@ class MonitorClient
     # :pubkey [:String] public key to encrypt messages
     def initialize(server, port, id, opt = {})
         @opts = {
-            :pubkey => ''
+            :pubkey => nil
         }.merge opt
 
         addr = Socket.getaddrinfo(server, port)[0]
@@ -77,7 +77,7 @@ class MonitorClient
 
     # Formats message payload to send over the wire
     def pack(data)
-        if @pubkey && !@pubkey.empty?
+        if @pubkey
             block_size = @pubkey.n.num_bytes - 11
 
             edata = ''