diff -r c284c15509a8 -r 5babf09f5f19 ui/cocoa/window.m
--- a/ui/cocoa/window.m	Sat Sep 17 19:32:44 2016 +0200
+++ b/ui/cocoa/window.m	Sat Sep 17 19:57:55 2016 +0200
@@ -186,7 +186,6 @@
     
     obj->widget = (NSView*)window;
     obj->window = window_data;
-    obj->document = NULL;
     obj->container = ui_window_container(obj, window);