macos: Fix return value

diff --git a/gdk/macos/gdkmacosglcontext.c b/gdk/macos/gdkmacosglcontext.c
index ca4b7545e99fb12a9401072debed0c920b29f7cb..1800815786b52b23ef8033237bbb82709f75bb79 100644 (file)
--- a/gdk/macos/gdkmacosglcontext.c
+++ b/gdk/macos/gdkmacosglcontext.c
@@ -163,7 +163,7 @@ ensure_gl_view (GdkMacosGLContext *self)
   return [nswindow contentView];
 }
 
-static gboolean
+static GdkGLAPI
 gdk_macos_gl_context_real_realize (GdkGLContext  *context,
                                    GError       **error)
 {