From ac06b3ec56a43ec7fe77ad8dd31d4fab9c10db85 Mon Sep 17 00:00:00 2001
From: Jaime Melis <jmelis@opennebula.org>
Date: Wed, 16 Mar 2016 16:09:46 +0100
Subject: [PATCH] Feature #4215: typo

---
 src/vmm_mad/exec/one_vmm_exec.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/vmm_mad/exec/one_vmm_exec.rb b/src/vmm_mad/exec/one_vmm_exec.rb
index 2ea2e67fa9..657bf70dad 100755
--- a/src/vmm_mad/exec/one_vmm_exec.rb
+++ b/src/vmm_mad/exec/one_vmm_exec.rb
@@ -465,7 +465,7 @@ class ExecDriver < VirtualMachineDriver
 
         action=VmmAction.new(self, id, :restore, drv_message)
 
-        steps = <<
+        steps.concat([
             # Execute pre-boot networking setup
             {
                 :driver     => :vnm,
@@ -490,7 +490,7 @@ class ExecDriver < VirtualMachineDriver
                     }
                 ],
             }
-        ]
+        ])
 
         action.run(steps)
     end