cursor-tracker: Add a comment about what previous is

It confused me a bit.
This commit is contained in:
Jasper St. Pierre 2014-03-31 14:16:54 -04:00
parent a7ea2cd365
commit 11de01741c

View File

@ -949,6 +949,7 @@ meta_cursor_tracker_queue_redraw (MetaCursorTracker *tracker)
g_assert (meta_is_wayland_compositor ()); g_assert (meta_is_wayland_compositor ());
/* Clear the location the cursor was at before, if we need to. */
if (tracker->previous_is_valid) if (tracker->previous_is_valid)
{ {
clip.x = tracker->previous_rect.x; clip.x = tracker->previous_rect.x;