[libdazzle] Revert "tests: remove dead code"

[Christian Hergert <chergert src gnome org>]

commit 8955c4aa98d0f5d83db6cf5eaf6bf6853b23efca
Author: Christian Hergert <chergert redhat com>
Date:   Sun Jul 9 14:11:09 2017 -0700

    Revert "tests: remove dead code"
    
    This reverts commit 57df5181648467a6ed7c2eff9164faa1f9ad0d0a.
    
    Clang doesn't deal well with simple cleanup attributes.
    This was necessary.

 tests/test-fuzzy-index.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/test-fuzzy-index.c b/tests/test-fuzzy-index.c
index 057aff7..ad7f36a 100644
--- a/tests/test-fuzzy-index.c
+++ b/tests/test-fuzzy-index.c
@@ -132,6 +132,7 @@ test_index_basic_query_cb (GObject      *object,
                            gpointer      user_data)
 {
   DzlFuzzyIndex *index = (DzlFuzzyIndex *)object;
+  g_autoptr(GFile) file = user_data;
   g_autoptr(GListModel) matches = NULL;
   GError *error = NULL;
   guint n_items;