[glib] threadpool-test: Fix leaks in tests

[Stefan Walter <stefw src gnome org>]

commit d10f35310ffb50edca7efef25071c52f45683160
Author: Stef Walter <stefw gnome org>
Date:   Sat Nov 9 20:53:32 2013 +0100

    threadpool-test: Fix leaks in tests
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711751

 tests/threadpool-test.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tests/threadpool-test.c b/tests/threadpool-test.c
index 71f8a68..1c8aa06 100644
--- a/tests/threadpool-test.c
+++ b/tests/threadpool-test.c
@@ -457,6 +457,8 @@ main (int argc, char *argv[])
 
   main_loop = g_main_loop_new (NULL, FALSE);
   g_main_loop_run (main_loop);
+  g_main_loop_unref (main_loop);
 
+  g_thread_pool_free (idle_pool, FALSE, TRUE);
   return 0;
 }