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| author | Josh Leverette <josh.leverette@utiliflex.com> | 2017-01-06 15:00:15 -0500 |
|---|---|---|
| committer | Josh Leverette <josh.leverette@utiliflex.com> | 2017-01-06 15:00:15 -0500 |
| commit | 2dd5f0f45d403fee11215eb515eff41168198e13 (patch) | |
| tree | 77c7ae5e139076c2df2ed8c61ee413a216ed7fe9 | |
| parent | 7d07b5a1655dc9d1cda62f1dd3005b966c0fa76a (diff) | |
| download | alacritty-2dd5f0f45d403fee11215eb515eff41168198e13.tar.gz alacritty-2dd5f0f45d403fee11215eb515eff41168198e13.zip | |
Handle invalid gotos more gracefully.
| -rw-r--r-- | src/term/mod.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/term/mod.rs b/src/term/mod.rs index c93ec963..690c2f10 100644 --- a/src/term/mod.rs +++ b/src/term/mod.rs @@ -643,9 +643,10 @@ impl ansi::Handler for Term { #[inline] fn goto(&mut self, line: Line, col: Column) { + use std::cmp::min; debug_println!("goto: line={}, col={}", line, col); - self.cursor.line = line; - self.cursor.col = col; + self.cursor.line = min(line, self.grid.num_lines() - 1); + self.cursor.col = min(col, self.grid.num_cols() - 1); } #[inline] |