Include gdkquartz.h so GDK_IS_QUARTZ_SCREEN is actually defined

diff --git a/gtk/gtksettings.c b/gtk/gtksettings.c
index d870b44ed14629a6b0eecc2bfd5db10b9fa78c6d..3a834406b4a8c54e8975b827febb11edbf1e1b48 100644 (file)
--- a/gtk/gtksettings.c
+++ b/gtk/gtksettings.c
@@ -39,6 +39,10 @@
 #include <pango/pangofc-fontmap.h>
 #endif
 
+#ifdef GDK_WINDOWING_QUARTZ
+#include "quartz/gdkquartz.h"
+#endif
+
 
 /**
  * SECTION:gtksettings