From db968e0719ec2d797dc89dab9b90b40140d285b0 Mon Sep 17 00:00:00 2001
From: Maarten Vanraes <alien@mageia.org>
Date: Mon, 16 May 2016 14:22:08 +0200
Subject: fix diff when there is no second part

---
 lib/ManaTools/Shared/disk_backend/Part.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ManaTools/Shared/disk_backend/Part.pm b/lib/ManaTools/Shared/disk_backend/Part.pm
index 3e8a3f35..bf31c426 100644
--- a/lib/ManaTools/Shared/disk_backend/Part.pm
+++ b/lib/ManaTools/Shared/disk_backend/Part.pm
@@ -412,7 +412,9 @@ sub _diff {
 sub diff {
     my $self = shift;
     my $partstate = shift;
+    # get the other part
     my $part = $self->part_state($partstate);
+    return () if (!defined $part);
 
     return $self->_diff($part, $partstate);
 }
-- 
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