- XGrabPointer(ob_display, ob_root, False, GRAB_PTR_MASK,
- GrabModeAsync, GrabModeAsync, FALSE, cur,
- event_lasttime);
+ ret = XGrabPointer(ob_display, ob_root, False, GRAB_PTR_MASK,
+ GrabModeAsync, GrabModeAsync, FALSE, cur,
+ event_lasttime) == Success;