diff options
| -rw-r--r-- | src/keyboard.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index bd76b4cd966..5601c2acefc 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -1618,7 +1618,9 @@ kbd_buffer_get_event () (*mouse_position_hook) (&frame, &x, &y, &time); - if (frame != XFRAME (Vlast_event_frame)) + /* Decide if we should generate a switch-frame event. Don't generate + switch-frame events for motion outside of all Emacs frames. */ + if (frame && frame != XFRAME (Vlast_event_frame)) { XSET (Vlast_event_frame, Lisp_Frame, frame); obj = make_lispy_switch_frame (Vlast_event_frame); |