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Fix fullwidth character crash on resize

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Fixes #5383.
This commit is contained in:
Christian Duerr 2021-08-01 21:14:17 +00:00
parent 2538d94dae
commit cd92dcb149
1 changed files with 1 additions and 1 deletions
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2
alacritty_terminal/src/term/mod.rs
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@ -792,7 +792,7 @@ impl<T> Term<T> {
// Remove wide char and spacer. // Remove wide char and spacer.
let wide = cursor_cell.flags.contains(Flags::WIDE_CHAR); let wide = cursor_cell.flags.contains(Flags::WIDE_CHAR);
let point = self.grid.cursor.point; let point = self.grid.cursor.point;
if wide && point.column <= self.last_column() { if wide && point.column < self.last_column() {
self.grid[point.line][point.column + 1].flags.remove(Flags::WIDE_CHAR_SPACER); self.grid[point.line][point.column + 1].flags.remove(Flags::WIDE_CHAR_SPACER);
} else if point.column > 0 { } else if point.column > 0 {
self.grid[point.line][point.column - 1].clear_wide(); self.grid[point.line][point.column - 1].clear_wide();