diff options
Diffstat (limited to 'src/gui_w32.c')
| -rw-r--r-- | src/gui_w32.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gui_w32.c b/src/gui_w32.c index c5e58790d..ead617a79 100644 --- a/src/gui_w32.c +++ b/src/gui_w32.c @@ -2097,12 +2097,14 @@ gui_mch_wait_for_chars(int wtime) s_timed_out = FALSE; - if (wtime > 0) + if (wtime >= 0) { - /* Don't do anything while processing a (scroll) message. */ + // Don't do anything while processing a (scroll) message. if (s_busy_processing) return FAIL; - s_wait_timer = (UINT)SetTimer(NULL, 0, (UINT)wtime, + + // When called with "wtime" zero, just want one msec. + s_wait_timer = (UINT)SetTimer(NULL, 0, (UINT)(wtime == 0 ? 1 : wtime), (TIMERPROC)_OnTimer); } |