[mutter] cursor-renderer/native: Fix compilation warning

[Jonas Ådahl <jadahl src gnome org>]

commit 4d8190972d788e38617add2c6399a8849037b958
Author: Albert Vaca Cintora <albertvaka gmail com>
Date:   Fri Aug 16 09:34:12 2019 +0000

    cursor-renderer/native: Fix compilation warning
    
    Previous initialization triggered Wmissing-braces in Clang.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/731

 src/backends/native/meta-cursor-renderer-native.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/backends/native/meta-cursor-renderer-native.c 
b/src/backends/native/meta-cursor-renderer-native.c
index 2cac69b8f..34e6f09c9 100644
--- a/src/backends/native/meta-cursor-renderer-native.c
+++ b/src/backends/native/meta-cursor-renderer-native.c
@@ -398,7 +398,7 @@ update_hw_cursor (MetaCursorRendererNative *native,
   if (cursor_sprite)
     rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
   else
-    rect = (ClutterRect) { 0 };
+    rect = (ClutterRect) CLUTTER_RECT_INIT_ZERO;
 
   logical_monitors =
     meta_monitor_manager_get_logical_monitors (monitor_manager);