diff --git a/gdk/win32/gdkevents-win32.c b/gdk/win32/gdkevents-win32.c index bb2a2dea1a..76398334b8 100644 --- a/gdk/win32/gdkevents-win32.c +++ b/gdk/win32/gdkevents-win32.c @@ -178,7 +178,9 @@ _gdk_win32_get_next_tick (gulong suggested_tick) if (suggested_tick == 0) suggested_tick = GetTickCount (); - if (suggested_tick <= cur_tick) + /* Ticks eventually wrap around. + * This works as long as the interval between ticks is < 2147483648ms */ + if (suggested_tick <= cur_tick && ((cur_tick - suggested_tick) < 0x7FFFFFFF)) return cur_tick; else return cur_tick = suggested_tick;