parse-launch: fix factory leak in test

We get 2 references one from gst_element_factory_find() and the other
from gst_plugin_feature_load().

https://bugzilla.gnome.org/show_bug.cgi?id=765976

diff --git a/tests/check/pipelines/parse-launch.c b/tests/check/pipelines/parse-launch.c
index 13419e2..ec30d9c 100644 (file)
--- a/tests/check/pipelines/parse-launch.c
+++ b/tests/check/pipelines/parse-launch.c
@@ -131,6 +131,7 @@ GST_START_TEST (test_launch_lines)
   type = gst_element_factory_get_element_type (efac);
   fail_unless (type != 0);
   g_object_unref (efac);
+  g_object_unref (efac);
   fail_unless (gst_element_register (NULL, "1__dentity", GST_RANK_NONE, type));
 
   for (s = test_lines; *s != NULL; s++) {