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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-01-01 13:43:03 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-01-01 14:04:51 +0100 |
| commit | 530ecc6a5dac151fdff8d84f525ae5812aad7ed3 (patch) | |
| tree | cf261bca70fcd3577a2d5c1914e6e93051b2427c /console | |
| parent | fb68e1b7187e66884ae5a06e692d3553fbef4f1c (diff) | |
| download | hurd-530ecc6a5dac151fdff8d84f525ae5812aad7ed3.tar.gz hurd-530ecc6a5dac151fdff8d84f525ae5812aad7ed3.tar.bz2 hurd-530ecc6a5dac151fdff8d84f525ae5812aad7ed3.zip | |
console: Fix checking negative cursor coordinates
Diffstat (limited to 'console')
| -rw-r--r-- | console/display.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/console/display.c b/console/display.c index 068fe160..5c821938 100644 --- a/console/display.c +++ b/console/display.c @@ -1072,12 +1072,12 @@ void limit_cursor (display_t display) if (user->cursor.col >= user->screen.width) user->cursor.col = user->screen.width - 1; - else if (user->cursor.col < 0) + else if ((int32_t) user->cursor.col < 0) user->cursor.col = 0; if (user->cursor.row >= user->screen.height) user->cursor.row = user->screen.height - 1; - else if (user->cursor.row < 0) + else if ((int32_t) user->cursor.row < 0) user->cursor.row = 0; /* XXX Flag cursor change. */ |