[libvirt] [PATCH libvirt-tck] Cleanup secret in disk encryption test

[Jim Fehlig]

100-disk-encryption.t does not undefine the secret it defines
for the test disk, causing subsequent runs of the test to fail

not ok 1 - secret created
 Failed test 'secret created'
 at /usr/share/libvirt-tck/tests/qemu/100-disk-encryption.t line 65.
died: Sys::Virt::Error (libvirt error code: 1, message: internal error: a
secret with UUID 212c459b-b02c-41fc-8ae2-714cc31612c5 is already defined
for use with /var/cache/libvirt-tck/300-disk-encryption/demo.qcow2

Signed-off-by: Jim Fehlig <jfehlig at suse.com>
---
 scripts/qemu/100-disk-encryption.t | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/qemu/100-disk-encryption.t b/scripts/qemu/100-disk-encryption.t
index 32e2adf..1a36650 100644
--- a/scripts/qemu/100-disk-encryption.t
+++ b/scripts/qemu/100-disk-encryption.t
@@ -118,3 +118,5 @@ $dom->undefine;
 
 ok_error(sub { $conn->get_domain_by_name("tck") }, "NO_DOMAIN error raised from missing domain", 42);
 }
+
+$secret->undefine;
-- 
2.18.0