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| author | Neil Moore <neil@s-z.org> | 2012-04-14 15:16:19 -0400 |
|---|---|---|
| committer | Neil Moore <neil@s-z.org> | 2012-04-14 16:20:23 -0400 |
| commit | efba5851daec6f274d36d98c15e15af5ff779972 (patch) | |
| tree | 00c952808f942af41c96105c796e8ce89bdb7657 /crawl-ref/source/libunix.cc | |
| parent | eeb1e1692ad1058752337ae828f9e7359f378af7 (diff) | |
| download | crawl-ref-efba5851daec6f274d36d98c15e15af5ff779972.tar.gz crawl-ref-efba5851daec6f274d36d98c15e15af5ff779972.zip | |
Do not crash when the terminal window is resized.
Apparently initscr() isn't enough to set LINES and COLS: we have to call
refresh() as well on a SIGWINCH.
Furthermore, if the resize decreased the message window size, we could
end up drawing too many lines (from msgwin.show()) before the message
window's lines vector is resized. Since we can't do the resize from
show() (it is const), handle only the last height() lines. Likewise
for message_window::place_cursor().
Fixes #5544.
Diffstat (limited to 'crawl-ref/source/libunix.cc')
| -rw-r--r-- | crawl-ref/source/libunix.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crawl-ref/source/libunix.cc b/crawl-ref/source/libunix.cc index 2461d97e57..9a0bbe57c9 100644 --- a/crawl-ref/source/libunix.cc +++ b/crawl-ref/source/libunix.cc @@ -432,6 +432,8 @@ void console_startup(void) scrollok(stdscr, FALSE); + // Must call refresh() for ncurses to update COLS and LINES. + refresh(); crawl_view.init_geometry(); set_mouse_enabled(false); |