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| author | Joe Wilm <joe@jwilm.com> | 2017-02-03 19:42:25 -0800 |
|---|---|---|
| committer | Joe Wilm <jwilm@users.noreply.github.com> | 2017-02-03 20:01:13 -0800 |
| commit | 82c9235bb194b7f535ed46516d793a96a0d30bf4 (patch) | |
| tree | d135464ccc4f9a2b74eb674f2ce6e554549d21b5 /src | |
| parent | 8f2e7b08a6431288d3e612c95bb1a226cc92ab82 (diff) | |
Fix bug with restore cursor
The saved cursor position could previously end up outside of the grid if
the terminal was resized to be smaller and then calling a restore.
Restore now ensures the cursor line and column are within grid bounds.
Diffstat (limited to 'src')
| -rw-r--r-- | src/term/mod.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/term/mod.rs b/src/term/mod.rs index e4c64fa5..633aa904 100644 --- a/src/term/mod.rs +++ b/src/term/mod.rs @@ -1086,6 +1086,8 @@ impl ansi::Handler for Term { }; self.cursor = *holder; + self.cursor.point.line = min(self.cursor.point.line, self.grid.num_lines() - 1); + self.cursor.point.col = min(self.cursor.point.col, self.grid.num_cols() - 1); } #[inline] |