[Bf-blender-cvs] [6b496ca687e] vr_scene_inspection: Fix crash on undo or file load with running VR session

[Julian Eisel]

Commit: 6b496ca687edd121864346f530d9bc3d4efccd82
Author: Julian Eisel
Date:   Fri Dec 13 17:40:05 2019 +0100
Branches: vr_scene_inspection
https://developer.blender.org/rB6b496ca687edd121864346f530d9bc3d4efccd82

Fix crash on undo or file load with running VR session

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

M	source/blender/blenloader/intern/readfile.c

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

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index a81092be51b..38f38935387 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -7740,7 +7740,9 @@ static void direct_link_windowmanager(FileData *fd, wmWindowManager *wm)
   wm->undo_stack = NULL;
 
   wm->message_bus = NULL;
+
   wm->xr.context = NULL;
+  wm->xr.session_state = NULL;
 
   BLI_listbase_clear(&wm->jobs);
   BLI_listbase_clear(&wm->drags);