Fix crash caused by overflow

2022-03-23 17:40:56 +01:00 · 2022-03-23 17:40:56 +01:00 · 209269fdec
parent 36d2a854c5
commit 209269fdec
1 changed files with 9 additions and 2 deletions
--- a/lapce-ui/src/tab.rs
+++ b/lapce-ui/src/tab.rs
@ -803,7 +803,10 @@ fn event(
                                                editor.cursor =
                                                    movement::Cursor::new(
                                                        CursorMode::Normal(
-                                                            buffer.len() - 1,
+                                                            buffer.offset_line_end(
+                                                                buffer.len(),
+                                                                false,
+                                                            ),
                                                        ),
                                                        None,
                                                    );
@ -812,7 +815,11 @@ fn event(
                                                    movement::Cursor::new(
                                                        CursorMode::Insert(
                                                            Selection::caret(
-                                                                buffer.len() - 1,
+                                                                buffer
+                                                                    .offset_line_end(
+                                                                        buffer.len(),
+                                                                        true,
+                                                                    ),
                                                            ),
                                                        ),
                                                        None,