From 02e5975925035dd133dd30749eafbc15e5b5c8d5 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 26 Nov 2014 06:55:55 +0100
Subject: [PATCH] avoid warning about uninitialized value

---
 PVE/VZDump.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PVE/VZDump.pm b/PVE/VZDump.pm
index 8201601e..147326f3 100644
--- a/PVE/VZDump.pm
+++ b/PVE/VZDump.pm
@@ -268,7 +268,8 @@ sub sendmail {
 	}
     }
 
-    return if (!$ecount && !$err && $opts->{mailnotification} eq 'failure');
+    my $notify = $opts->{mailnotification} || 'always';
+    return if (!$ecount && !$err && ($notify eq 'failure'));
 
     my $stat = ($ecount || $err) ? 'backup failed' : 'backup successful';
     $stat .= ": $err" if $err;