diff -r mutter/src/x11/window-x11.c "mutter (copy)/src/x11/window-x11.c"
2444,2445c2444
<       if (event->xclient.data.l[0] == IconicState &&
<           window->has_minimize_func)
---
>       if (event->xclient.data.l[0] == IconicState)
