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fix resizewin for serial consoles - sfeed_curses - sfeed curses UI (now part of… |
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git clone git://git.codemadness.org/sfeed_curses |
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--- |
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commit cb62fb68ea42d7ca3f52fee947077a0f35d8000a |
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parent 65449180719dd2c4d27f7370695b9e4eee9e5b72 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Sun, 21 Mar 2021 01:46:03 +0100 |
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fix resizewin for serial consoles |
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winsz.ws_col or winsz.ws_row can be 0. |
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Diffstat: |
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M sfeed_curses.c | 9 ++++++--- |
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1 file changed, 6 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/sfeed_curses.c b/sfeed_curses.c |
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@@ -624,10 +624,13 @@ void |
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resizewin(void) |
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{ |
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struct winsize winsz; |
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+ int width, height; |
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- if (ioctl(1, TIOCGWINSZ, &winsz) != -1 && |
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- winsz.ws_col > 0 && winsz.ws_row > 0) |
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- win_update(&win, winsz.ws_col, winsz.ws_row); |
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+ if (ioctl(1, TIOCGWINSZ, &winsz) != -1) { |
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+ width = winsz.ws_col > 0 ? winsz.ws_col : 80; |
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+ height = winsz.ws_row > 0 ? winsz.ws_row : 24; |
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+ win_update(&win, width, height); |
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+ } |
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if (win.dirty) |
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alldirty(); |
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} |
