* src/keyboard.c (readable_events): Wrap the event pointer back to the
start of the kbd_buffer array inside the top of the loop instead of
right before checking the loop condition, since kbd_fetch_ptr and
kbd_store_ptr point past the end of the array to mean that element 0
is next. (bug#21935)
#endif
))
{
- union buffered_input_event *event;
-
- event = ((kbd_fetch_ptr < kbd_buffer + KBD_BUFFER_SIZE)
- ? kbd_fetch_ptr
- : kbd_buffer);
+ union buffered_input_event *event = kbd_fetch_ptr;
do
{
+ if (event == kbd_buffer + KBD_BUFFER_SIZE)
+ event = kbd_buffer;
if (!(
#ifdef USE_TOOLKIT_SCROLL_BARS
(flags & READABLE_EVENTS_FILTER_EVENTS) &&
&& event->kind == BUFFER_SWITCH_EVENT))
return 1;
event++;
- if (event == kbd_buffer + KBD_BUFFER_SIZE)
- event = kbd_buffer;
}
while (event != kbd_store_ptr);
}