Delete unused patch

Encode-2.86-Fix-panic-when-encoding-undef-scalars.patch

@@ -1,47 +0,0 @@
-From 519fb7e761447245fed9bb2de02e894b71ccae2f Mon Sep 17 00:00:00 2001
-From: Vincent van Dam <vvandam@sandvine.com>
-Date: Thu, 22 Sep 2016 14:48:05 +0200
-Subject: [PATCH] Fix panic when encoding undef scalars
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Petr Písař <ppisar@redhat.com>
----
- lib/Encode/Encoder.pm | 4 +++-
- t/undef.t             | 8 ++++++++
- 2 files changed, 11 insertions(+), 1 deletion(-)
- create mode 100644 t/undef.t
-
-diff --git a/lib/Encode/Encoder.pm b/lib/Encode/Encoder.pm
-index 23e0349..fef4e9b 100644
---- a/lib/Encode/Encoder.pm
-+++ b/lib/Encode/Encoder.pm
-@@ -85,7 +85,9 @@ sub AUTOLOAD {
-         from_to( $self->{data}, $self->{encoding}, $obj->name, 1 );
-     }
-     else {
--        $self->{data} = $obj->encode( $self->{data}, 1 );
-+        if ( defined($self->{data}) ) {
-+            $self->{data} = $obj->encode( $self->{data}, 1 );
-+        }
-     }
-     $self->{encoding} = $obj->name;
-     return $self;
-diff --git a/t/undef.t b/t/undef.t
-new file mode 100644
-index 0000000..ad8bcd6
---- /dev/null
-+++ b/t/undef.t
-@@ -0,0 +1,8 @@
-+use Encode::Encoder qw(encoder);
-+
-+use Test::More;
-+plan tests => 1;
-+
-+my $emptyutf8;
-+eval { $c = encoder($emptyutf8)->utf8; };
-+ok(!$@,"crashed encoding undef variable ($@)");
--- 
-2.7.4
-