[Bf-blender-cvs] [85cde2a] HMD_viewport: Fix start session button not grayed out if HMD window was closed using window handlers

[Julian Eisel]

Commit: 85cde2a444f04e163ccc70464169423bd07041d1
Author: Julian Eisel
Date:   Thu Mar 17 18:38:28 2016 +0100
Branches: HMD_viewport
https://developer.blender.org/rB85cde2a444f04e163ccc70464169423bd07041d1

Fix start session button not grayed out if HMD window was closed using window handlers

===================================================================

M	source/blender/windowmanager/intern/wm_window.c

===================================================================

diff --git a/source/blender/windowmanager/intern/wm_window.c b/source/blender/windowmanager/intern/wm_window.c
index 6fa7993..10bc3ef 100644
--- a/source/blender/windowmanager/intern/wm_window.c
+++ b/source/blender/windowmanager/intern/wm_window.c
@@ -336,6 +336,9 @@ void wm_window_close(bContext *C, wmWindowManager *wm, wmWindow *win)
 		if (win->screen) {
 			ED_screen_exit(C, win, win->screen);
 		}
+		if (wm->win_hmd == win) {
+			wm->win_hmd = NULL;
+		}
 		
 		wm_window_free(C, wm, win);