Fix failing assert on factory settings load

Loading factory preferences from the preferences window and triggering a
redraw then would cause the failing assert.
We shouldn't mess with window-manager data when loading preferences
only.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/windowmanager/intern/wm_files.c b/source/blender/windowmanager/intern/wm_files.c
index 097db49aea6..d93d4a618d7 100644
--- a/source/blender/windowmanager/intern/wm_files.c
+++ b/source/blender/windowmanager/intern/wm_files.c
@@ -978,7 +978,7 @@ void wm_homefile_read(bContext *C,
         }
       }
     }
-    if (BLI_listbase_is_empty(&wmbase)) {
+    if (use_data && BLI_listbase_is_empty(&wmbase)) {
       wm_clear_default_size(C);
     }
   }