From c295f5ddc1c3f04f4856af7dc488f08ad446a646 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Mon, 25 Nov 2013 01:48:43 +0100
Subject: fix a crash with some USB keys

---
 perl-install/diskdrake/hd_gtk.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/perl-install/diskdrake/hd_gtk.pm b/perl-install/diskdrake/hd_gtk.pm
index 4a67ecdbb..583df7ae2 100644
--- a/perl-install/diskdrake/hd_gtk.pm
+++ b/perl-install/diskdrake/hd_gtk.pm
@@ -342,7 +342,7 @@ sub create_buttons4partitions {
 	    my $p = find { $entry->{dm_name} eq $_->{dmcrypt_name} } @{$all_hds->{dmcrypts}};
 	    $entry = $p if $p;
 	}
-	my $info = $entry->{mntpoint} || $entry->{device_LABEL};
+	my $info = $entry->{mntpoint} || $entry->{device_LABEL} || '';
 	$info .= "\n" . ($entry->{size} ? formatXiB($entry->{size}, 512) : N("Unknown")) if $info;
 	my $w = Gtk3::ToggleButton->new_with_label($info) or internal_error('new_with_label');
 	$w->signal_connect(clicked => sub { 
-- 
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