[glib] module-test: Fix leaks in test

[Stefan Walter <stefw src gnome org>]

commit 6294d730235577b018b1b8df85691a96a5ce4d80
Author: Stef Walter <stefw gnome org>
Date:   Sun Nov 10 10:54:47 2013 +0100

    module-test: Fix leaks in test
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711768

 tests/module-test.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/tests/module-test.c b/tests/module-test.c
index f54a015..956b0a9 100644
--- a/tests/module-test.c
+++ b/tests/module-test.c
@@ -194,6 +194,9 @@ main (int    argc,
 
   if (!g_module_close (module_b))
     g_error ("error: %s", g_module_error ());
- 
+
+  g_free (plugin_a);
+  g_free (plugin_b);
+  g_module_close (module_self);
   return 0;
 }