[gnome-builder/gnome-builder-3-28] build: fix clear pointer to use glib

[Christian Hergert <chergert src gnome org>]

commit 25fdaa910792cf6994d8cbd6eed72108b27f42ed
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 9 16:45:56 2018 +0200

    build: fix clear pointer to use glib

 src/libide/util/ide-glib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libide/util/ide-glib.c b/src/libide/util/ide-glib.c
index 7bfc74eaf..7e51ed241 100644
--- a/src/libide/util/ide-glib.c
+++ b/src/libide/util/ide-glib.c
@@ -420,7 +420,7 @@ typedef struct
 static void
 find_free (Find *f)
 {
-  dzl_clear_pointer (&f->spec, g_pattern_spec_free);
+  g_clear_pointer (&f->spec, g_pattern_spec_free);
   g_slice_free (Find, f);
 }