test: don't leak sd_event in wpas tests

Correctly free the sd_event object we allocate, otherwise valgrind will
complain loudly.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/test/test_wpas.c b/test/test_wpas.c
index 9864f9d..bf368e8 100644
--- a/test/test_wpas.c
+++ b/test/test_wpas.c
@@ -52,6 +52,8 @@ static void stop_test_client(void)
 	client = NULL;
 	wpas_unref(server);
 	server = NULL;
+	sd_event_unref(event);
+	event = NULL;
 }
 
 START_TEST(bus_invalid_open)